12701473915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6303461}}^1$

素因数の和:6303510

約数の個数: 16

約数和(自身を含む): 16943705856

約数和(自身を除く): 4242231941

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 6303461, 31517305, 81944993, 195407291, 409724965, 977036455, 2540294783, 12701473915]

約数ペア:

[(1, 12701473915), (5, 2540294783), (13, 977036455), (31, 409724965), (65, 195407291), (155, 81944993), (403, 31517305), (2015, 6303461)]