140415304

素因数分解:

$2^3\times {\mathrm{1409}}^1\times {\mathrm{12457}}^1$

素因数の和:13872

約数の個数: 16

約数和(自身を含む): 263486700

約数和(自身を除く): 123071396

約数列:

[1, 2, 4, 8, 1409, 2818, 5636, 11272, 12457, 24914, 49828, 99656, 17551913, 35103826, 70207652, 140415304]

約数ペア:

[(1, 140415304), (2, 70207652), (4, 35103826), (8, 17551913), (1409, 99656), (2818, 49828), (5636, 24914), (11272, 12457)]