258601684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{534301}}^1$

素因数の和:534327

約数の個数: 18

約数和(自身を含む): 497435162

約数和(自身を除く): 238833478

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 534301, 1068602, 2137204, 5877311, 11754622, 23509244, 64650421, 129300842, 258601684]

約数ペア:

[(1, 258601684), (2, 129300842), (4, 64650421), (11, 23509244), (22, 11754622), (44, 5877311), (121, 2137204), (242, 1068602), (484, 534301)]