2563157084

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{9025201}}^1$

素因数の和:9025276

約数の個数: 12

約数和(自身を含む): 4548701808

約数和(自身を除く): 1985544724

約数列:

[1, 2, 4, 71, 142, 284, 9025201, 18050402, 36100804, 640789271, 1281578542, 2563157084]

約数ペア:

[(1, 2563157084), (2, 1281578542), (4, 640789271), (71, 36100804), (142, 18050402), (284, 9025201)]