313613950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{482483}}^1$

素因数の和:482508

約数の個数: 24

約数和(自身を含む): 628194168

約数和(自身を除く): 314580218

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 482483, 964966, 2412415, 4824830, 6272279, 12062075, 12544558, 24124150, 31361395, 62722790, 156806975, 313613950]

約数ペア:

[(1, 313613950), (2, 156806975), (5, 62722790), (10, 31361395), (13, 24124150), (25, 12544558), (26, 12062075), (50, 6272279), (65, 4824830), (130, 2412415), (325, 964966), (650, 482483)]