65207402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{18043}}^1$

素因数の和:18197

約数の個数: 16

約数和(自身を含む): 106098720

約数和(自身を除く): 40891318

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 18043, 36086, 234559, 469118, 2507977, 5015954, 32603701, 65207402]

約数ペア:

[(1, 65207402), (2, 32603701), (13, 5015954), (26, 2507977), (139, 469118), (278, 234559), (1807, 36086), (3614, 18043)]