4920551056

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{4331471}}^1$

素因数の和:4331550

約数の個数: 20

約数和(自身を含む): 9667845504

約数和(自身を除く): 4747294448

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 4331471, 8662942, 17325884, 34651768, 69303536, 307534441, 615068882, 1230137764, 2460275528, 4920551056]

約数ペア:

[(1, 4920551056), (2, 2460275528), (4, 1230137764), (8, 615068882), (16, 307534441), (71, 69303536), (142, 34651768), (284, 17325884), (568, 8662942), (1136, 4331471)]