127704426064

素因数分解:

$2^4\times {\mathrm{19259}}^1\times {\mathrm{414431}}^1$

素因数の和:433698

約数の個数: 20

約数和(自身を含む): 247440769920

約数和(自身を除く): 119736343856

約数列:

[1, 2, 4, 8, 16, 19259, 38518, 77036, 154072, 308144, 414431, 828862, 1657724, 3315448, 6630896, 7981526629, 15963053258, 31926106516, 63852213032, 127704426064]

約数ペア:

[(1, 127704426064), (2, 63852213032), (4, 31926106516), (8, 15963053258), (16, 7981526629), (19259, 6630896), (38518, 3315448), (77036, 1657724), (154072, 828862), (308144, 414431)]