2075808966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 5302444032

約数和(自身を除く): 3226635066

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 121, 142, 154, 213, 231, 242, 363, 426, 462, 497, 523, 726, 781, 847, 994, 1046, 1331, 1491, 1562, 1569, 1694, 2343, 2541, 2662, 2982, 3138, 3661, 3993, 4686, 5082, 5467, 5753, 7322, 7986, 8591, 9317, 10934, 10983, 11506, 16401, 17182, 17259, 18634, 21966, 25773, 27951, 32802, 34518, 37133, 40271, 51546, 55902, 60137, 63283, 74266, 80542, 94501, 111399, 120274, 120813, 126566, 180411, 189002, 189849, 222798, 241626, 259931, 283503, 360822, 379698, 408463, 442981, 519862, 567006, 661507, 696113, 779793, 816926, 885962, 1225389, 1323014, 1328943, 1392226, 1559586, 1984521, 2088339, 2450778, 2657886, 2859241, 3969042, 4176678, 4493093, 4872791, 5718482, 8577723, 8986186, 9745582, 13479279, 14618373, 17155446, 26958558, 29236746, 31451651, 49424023, 62903302, 94354953, 98848046, 148272069, 188709906, 296544138, 345968161, 691936322, 1037904483, 2075808966]

約数ペア:

[(1, 2075808966), (2, 1037904483), (3, 691936322), (6, 345968161), (7, 296544138), (11, 188709906), (14, 148272069), (21, 98848046), (22, 94354953), (33, 62903302), (42, 49424023), (66, 31451651), (71, 29236746), (77, 26958558), (121, 17155446), (142, 14618373), (154, 13479279), (213, 9745582), (231, 8986186), (242, 8577723), (363, 5718482), (426, 4872791), (462, 4493093), (497, 4176678), (523, 3969042), (726, 2859241), (781, 2657886), (847, 2450778), (994, 2088339), (1046, 1984521), (1331, 1559586), (1491, 1392226), (1562, 1328943), (1569, 1323014), (1694, 1225389), (2343, 885962), (2541, 816926), (2662, 779793), (2982, 696113), (3138, 661507), (3661, 567006), (3993, 519862), (4686, 442981), (5082, 408463), (5467, 379698), (5753, 360822), (7322, 283503), (7986, 259931), (8591, 241626), (9317, 222798), (10934, 189849), (10983, 189002), (11506, 180411), (16401, 126566), (17182, 120813), (17259, 120274), (18634, 111399), (21966, 94501), (25773, 80542), (27951, 74266), (32802, 63283), (34518, 60137), (37133, 55902), (40271, 51546)]