2550572

素因数分解:

$2^2\times {\mathrm{53}}^2\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 18

約数和(自身を含む): 4569348

約数和(自身を除く): 2018776

約数列:

[1, 2, 4, 53, 106, 212, 227, 454, 908, 2809, 5618, 11236, 12031, 24062, 48124, 637643, 1275286, 2550572]

約数ペア:

[(1, 2550572), (2, 1275286), (4, 637643), (53, 48124), (106, 24062), (212, 12031), (227, 11236), (454, 5618), (908, 2809)]