2007646552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 4404326400

約数和(自身を除く): 2396679848

約数列:

[1, 2, 4, 8, 17, 19, 31, 34, 38, 62, 68, 71, 76, 124, 136, 142, 152, 248, 284, 323, 353, 527, 568, 589, 646, 706, 1054, 1178, 1207, 1292, 1349, 1412, 2108, 2201, 2356, 2414, 2584, 2698, 2824, 4216, 4402, 4712, 4828, 5396, 6001, 6707, 8804, 9656, 10013, 10792, 10943, 12002, 13414, 17608, 20026, 21886, 22933, 24004, 25063, 26828, 37417, 40052, 41819, 43772, 45866, 48008, 50126, 53656, 74834, 80104, 83638, 87544, 91732, 100252, 114019, 149668, 167276, 183464, 186031, 200504, 207917, 228038, 299336, 334552, 372062, 415834, 426071, 456076, 476197, 710923, 744124, 776953, 831668, 852142, 912152, 952394, 1421846, 1488248, 1553906, 1663336, 1704284, 1904788, 2843692, 3107812, 3408568, 3534589, 3809576, 5687384, 6215624, 7069178, 8095349, 13208201, 14138356, 14762107, 16190698, 26416402, 28276712, 29524214, 32381396, 52832804, 59048428, 64762792, 105665608, 118096856, 250955819, 501911638, 1003823276, 2007646552]

約数ペア:

[(1, 2007646552), (2, 1003823276), (4, 501911638), (8, 250955819), (17, 118096856), (19, 105665608), (31, 64762792), (34, 59048428), (38, 52832804), (62, 32381396), (68, 29524214), (71, 28276712), (76, 26416402), (124, 16190698), (136, 14762107), (142, 14138356), (152, 13208201), (248, 8095349), (284, 7069178), (323, 6215624), (353, 5687384), (527, 3809576), (568, 3534589), (589, 3408568), (646, 3107812), (706, 2843692), (1054, 1904788), (1178, 1704284), (1207, 1663336), (1292, 1553906), (1349, 1488248), (1412, 1421846), (2108, 952394), (2201, 912152), (2356, 852142), (2414, 831668), (2584, 776953), (2698, 744124), (2824, 710923), (4216, 476197), (4402, 456076), (4712, 426071), (4828, 415834), (5396, 372062), (6001, 334552), (6707, 299336), (8804, 228038), (9656, 207917), (10013, 200504), (10792, 186031), (10943, 183464), (12002, 167276), (13414, 149668), (17608, 114019), (20026, 100252), (21886, 91732), (22933, 87544), (24004, 83638), (25063, 80104), (26828, 74834), (37417, 53656), (40052, 50126), (41819, 48008), (43772, 45866)]