151913309620

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{11739823}}^1$

素因数の和:11740479

約数の個数: 24

約数和(自身を含む): 319511049984

約数和(自身を除く): 167597740364

約数列:

[1, 2, 4, 5, 10, 20, 647, 1294, 2588, 3235, 6470, 12940, 11739823, 23479646, 46959292, 58699115, 117398230, 234796460, 7595665481, 15191330962, 30382661924, 37978327405, 75956654810, 151913309620]

約数ペア:

[(1, 151913309620), (2, 75956654810), (4, 37978327405), (5, 30382661924), (10, 15191330962), (20, 7595665481), (647, 234796460), (1294, 117398230), (2588, 58699115), (3235, 46959292), (6470, 23479646), (12940, 11739823)]