1296201426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16617967}}^1$

素因数の和:16617985

約数の個数: 16

約数和(自身を含む): 2791818624

約数和(自身を除く): 1495617198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 16617967, 33235934, 49853901, 99707802, 216033571, 432067142, 648100713, 1296201426]

約数ペア:

[(1, 1296201426), (2, 648100713), (3, 432067142), (6, 216033571), (13, 99707802), (26, 49853901), (39, 33235934), (78, 16617967)]