2280521890

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{336857}}^1$

素因数の和:337541

約数の個数: 16

約数和(自身を含む): 4111015032

約数和(自身を除く): 1830493142

約数列:

[1, 2, 5, 10, 677, 1354, 3385, 6770, 336857, 673714, 1684285, 3368570, 228052189, 456104378, 1140260945, 2280521890]

約数ペア:

[(1, 2280521890), (2, 1140260945), (5, 456104378), (10, 228052189), (677, 3368570), (1354, 1684285), (3385, 673714), (6770, 336857)]