253074404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{522881}}^1$

素因数の和:522907

約数の個数: 18

約数和(自身を含む): 486803142

約数和(自身を除く): 233728738

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 522881, 1045762, 2091524, 5751691, 11503382, 23006764, 63268601, 126537202, 253074404]

約数ペア:

[(1, 253074404), (2, 126537202), (4, 63268601), (11, 23006764), (22, 11503382), (44, 5751691), (121, 2091524), (242, 1045762), (484, 522881)]