253441628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{25153}}^1$

素因数の和:25397

約数の個数: 24

約数和(自身を含む): 485975280

約数和(自身を除く): 232533652

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 5038, 10076, 25153, 50306, 100612, 276683, 553366, 1106732, 5760037, 11520074, 23040148, 63360407, 126720814, 253441628]

約数ペア:

[(1, 253441628), (2, 126720814), (4, 63360407), (11, 23040148), (22, 11520074), (44, 5760037), (229, 1106732), (458, 553366), (916, 276683), (2519, 100612), (5038, 50306), (10076, 25153)]