13808450

素因数分解:

$2^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{997}}^1$

素因数の和:1286

約数の個数: 24

約数和(自身を含む): 25802292

約数和(自身を除く): 11993842

約数列:

[1, 2, 5, 10, 25, 50, 277, 554, 997, 1385, 1994, 2770, 4985, 6925, 9970, 13850, 24925, 49850, 276169, 552338, 1380845, 2761690, 6904225, 13808450]

約数ペア:

[(1, 13808450), (2, 6904225), (5, 2761690), (10, 1380845), (25, 552338), (50, 276169), (277, 49850), (554, 24925), (997, 13850), (1385, 9970), (1994, 6925), (2770, 4985)]