8651285296

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{3443983}}^1$

素因数の和:3444148

約数の個数: 20

約数和(自身を含む): 16868633632

約数和(自身を除く): 8217348336

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 3443983, 6887966, 13775932, 27551864, 55103728, 540705331, 1081410662, 2162821324, 4325642648, 8651285296]

約数ペア:

[(1, 8651285296), (2, 4325642648), (4, 2162821324), (8, 1081410662), (16, 540705331), (157, 55103728), (314, 27551864), (628, 13775932), (1256, 6887966), (2512, 3443983)]