1040278864

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{430579}}^1$

素因数の和:430738

約数の個数: 20

約数和(自身を含む): 2028892960

約数和(自身を除く): 988614096

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 430579, 861158, 1722316, 3444632, 6889264, 65017429, 130034858, 260069716, 520139432, 1040278864]

約数ペア:

[(1, 1040278864), (2, 520139432), (4, 260069716), (8, 130034858), (16, 65017429), (151, 6889264), (302, 3444632), (604, 1722316), (1208, 861158), (2416, 430579)]