2087669612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2797}}^1$

素因数の和:2911

約数の個数: 96

約数和(自身を含む): 4663034880

約数和(自身を除く): 2575365268

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 61, 76, 92, 122, 133, 161, 244, 266, 322, 427, 437, 532, 644, 854, 874, 1159, 1403, 1708, 1748, 2318, 2797, 2806, 3059, 4636, 5594, 5612, 6118, 8113, 9821, 11188, 12236, 16226, 19579, 19642, 26657, 32452, 39158, 39284, 53143, 53314, 64331, 78316, 106286, 106628, 128662, 170617, 186599, 212572, 257324, 341234, 372001, 373198, 450317, 682468, 744002, 746396, 900634, 1194319, 1222289, 1488004, 1801268, 2388638, 2444578, 3241723, 3924191, 4777276, 4889156, 6483446, 7848382, 8556023, 12966892, 15696764, 17112046, 22692061, 27469337, 34224092, 45384122, 54938674, 74559629, 90768244, 109877348, 149119258, 298238516, 521917403, 1043834806, 2087669612]

約数ペア:

[(1, 2087669612), (2, 1043834806), (4, 521917403), (7, 298238516), (14, 149119258), (19, 109877348), (23, 90768244), (28, 74559629), (38, 54938674), (46, 45384122), (61, 34224092), (76, 27469337), (92, 22692061), (122, 17112046), (133, 15696764), (161, 12966892), (244, 8556023), (266, 7848382), (322, 6483446), (427, 4889156), (437, 4777276), (532, 3924191), (644, 3241723), (854, 2444578), (874, 2388638), (1159, 1801268), (1403, 1488004), (1708, 1222289), (1748, 1194319), (2318, 900634), (2797, 746396), (2806, 744002), (3059, 682468), (4636, 450317), (5594, 373198), (5612, 372001), (6118, 341234), (8113, 257324), (9821, 212572), (11188, 186599), (12236, 170617), (16226, 128662), (19579, 106628), (19642, 106286), (26657, 78316), (32452, 64331), (39158, 53314), (39284, 53143)]