252364363550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{388252867}}^1$

素因数の和:388252892

約数の個数: 24

約数和(自身を含む): 505505234136

約数和(自身を除く): 253140870586

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 388252867, 776505734, 1941264335, 3882528670, 5047287271, 9706321675, 10094574542, 19412643350, 25236436355, 50472872710, 126182181775, 252364363550]

約数ペア:

[(1, 252364363550), (2, 126182181775), (5, 50472872710), (10, 25236436355), (13, 19412643350), (25, 10094574542), (26, 9706321675), (50, 5047287271), (65, 3882528670), (130, 1941264335), (325, 776505734), (650, 388252867)]