2006646544

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55469}}^1$

素因数の和:55520

約数の個数: 80

約数和(自身を含む): 4952361600

約数和(自身を除く): 2945715056

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 4522, 5168, 9044, 18088, 36176, 55469, 110938, 221876, 388283, 443752, 776566, 887504, 942973, 1053911, 1553132, 1885946, 2107822, 3106264, 3771892, 4215644, 6212528, 6600811, 7377377, 7543784, 8431288, 13201622, 14754754, 15087568, 16862576, 17916487, 26403244, 29509508, 35832974, 52806488, 59019016, 71665948, 105612976, 118038032, 125415409, 143331896, 250830818, 286663792, 501661636, 1003323272, 2006646544]

約数ペア:

[(1, 2006646544), (2, 1003323272), (4, 501661636), (7, 286663792), (8, 250830818), (14, 143331896), (16, 125415409), (17, 118038032), (19, 105612976), (28, 71665948), (34, 59019016), (38, 52806488), (56, 35832974), (68, 29509508), (76, 26403244), (112, 17916487), (119, 16862576), (133, 15087568), (136, 14754754), (152, 13201622), (238, 8431288), (266, 7543784), (272, 7377377), (304, 6600811), (323, 6212528), (476, 4215644), (532, 3771892), (646, 3106264), (952, 2107822), (1064, 1885946), (1292, 1553132), (1904, 1053911), (2128, 942973), (2261, 887504), (2584, 776566), (4522, 443752), (5168, 388283), (9044, 221876), (18088, 110938), (36176, 55469)]