670516338674

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2671}}^1\times {\mathrm{19427}}^1$

素因数の和:22191

約数の個数: 64

約数和(自身を含む): 1255845814272

約数和(自身を除く): 585329475598

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 2671, 5342, 6461, 12922, 18697, 19427, 34723, 37394, 38854, 69446, 135989, 189641, 243061, 252551, 271978, 379282, 486122, 505102, 1327487, 1379317, 1767857, 2465333, 2654974, 2758634, 3535714, 4930666, 9655219, 17257331, 17931121, 19310438, 34514662, 35862242, 51889517, 103779034, 125517847, 251035694, 363226619, 674563721, 726453238, 1349127442, 3684155707, 4721946047, 7368311414, 9443892094, 25789089949, 47894024191, 51578179898, 95788048382, 335258169337, 670516338674]

約数ペア:

[(1, 670516338674), (2, 335258169337), (7, 95788048382), (13, 51578179898), (14, 47894024191), (26, 25789089949), (71, 9443892094), (91, 7368311414), (142, 4721946047), (182, 3684155707), (497, 1349127442), (923, 726453238), (994, 674563721), (1846, 363226619), (2671, 251035694), (5342, 125517847), (6461, 103779034), (12922, 51889517), (18697, 35862242), (19427, 34514662), (34723, 19310438), (37394, 17931121), (38854, 17257331), (69446, 9655219), (135989, 4930666), (189641, 3535714), (243061, 2758634), (252551, 2654974), (271978, 2465333), (379282, 1767857), (486122, 1379317), (505102, 1327487)]