1311339950

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{558017}}^1$

素因数の和:558076

約数の個数: 24

約数和(自身を含む): 2490992352

約数和(自身を除く): 1179652402

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 558017, 1116034, 2790085, 5580170, 13950425, 26226799, 27900850, 52453598, 131133995, 262267990, 655669975, 1311339950]

約数ペア:

[(1, 1311339950), (2, 655669975), (5, 262267990), (10, 131133995), (25, 52453598), (47, 27900850), (50, 26226799), (94, 13950425), (235, 5580170), (470, 2790085), (1175, 1116034), (2350, 558017)]