7171948510

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{49871}}^1$

素因数の和:50148

約数の個数: 32

約数和(自身を含む): 13153041792

約数和(自身を除く): 5981093282

約数列:

[1, 2, 5, 10, 73, 146, 197, 365, 394, 730, 985, 1970, 14381, 28762, 49871, 71905, 99742, 143810, 249355, 498710, 3640583, 7281166, 9824587, 18202915, 19649174, 36405830, 49122935, 98245870, 717194851, 1434389702, 3585974255, 7171948510]

約数ペア:

[(1, 7171948510), (2, 3585974255), (5, 1434389702), (10, 717194851), (73, 98245870), (146, 49122935), (197, 36405830), (365, 19649174), (394, 18202915), (730, 9824587), (985, 7281166), (1970, 3640583), (14381, 498710), (28762, 249355), (49871, 143810), (71905, 99742)]