1611891424

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{352249}}^1$

素因数の和:352283

約数の個数: 48

約数和(自身を含む): 3728214000

約数和(自身を除く): 2116322576

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 352249, 704498, 1408996, 2817992, 3874739, 4579237, 5635984, 7749478, 9158474, 11271968, 15498956, 18316948, 30997912, 36633896, 50371607, 61995824, 73267792, 100743214, 123991648, 146535584, 201486428, 402972856, 805945712, 1611891424]

約数ペア:

[(1, 1611891424), (2, 805945712), (4, 402972856), (8, 201486428), (11, 146535584), (13, 123991648), (16, 100743214), (22, 73267792), (26, 61995824), (32, 50371607), (44, 36633896), (52, 30997912), (88, 18316948), (104, 15498956), (143, 11271968), (176, 9158474), (208, 7749478), (286, 5635984), (352, 4579237), (416, 3874739), (572, 2817992), (1144, 1408996), (2288, 704498), (4576, 352249)]