2970721855682

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{64555649}}^1$

素因数の和:64555850

約数の個数: 32

約数和(自身を含む): 5391687888000

約数和(自身を除く): 2420966032318

約数列:

[1, 2, 7, 14, 19, 38, 133, 173, 266, 346, 1211, 2422, 3287, 6574, 23009, 46018, 64555649, 129111298, 451889543, 903779086, 1226557331, 2453114662, 8585901317, 11168127277, 17171802634, 22336254554, 78176890939, 156353781878, 212194418263, 424388836526, 1485360927841, 2970721855682]

約数ペア:

[(1, 2970721855682), (2, 1485360927841), (7, 424388836526), (14, 212194418263), (19, 156353781878), (38, 78176890939), (133, 22336254554), (173, 17171802634), (266, 11168127277), (346, 8585901317), (1211, 2453114662), (2422, 1226557331), (3287, 903779086), (6574, 451889543), (23009, 129111298), (46018, 64555649)]