246291266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 404224128

約数和(自身を除く): 157932862

約数列:

[1, 2, 13, 26, 131, 167, 262, 334, 433, 866, 1703, 2171, 3406, 4342, 5629, 11258, 21877, 43754, 56723, 72311, 113446, 144622, 284401, 568802, 737399, 940043, 1474798, 1880086, 9472741, 18945482, 123145633, 246291266]

約数ペア:

[(1, 246291266), (2, 123145633), (13, 18945482), (26, 9472741), (131, 1880086), (167, 1474798), (262, 940043), (334, 737399), (433, 568802), (866, 284401), (1703, 144622), (2171, 113446), (3406, 72311), (4342, 56723), (5629, 43754), (11258, 21877)]