316220438

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1\times {\mathrm{2137}}^1$

素因数の和:2687

約数の個数: 16

約数和(自身を含む): 478073904

約数和(自身を除く): 161853466

約数列:

[1, 2, 241, 307, 482, 614, 2137, 4274, 73987, 147974, 515017, 656059, 1030034, 1312118, 158110219, 316220438]

約数ペア:

[(1, 316220438), (2, 158110219), (241, 1312118), (307, 1030034), (482, 656059), (614, 515017), (2137, 147974), (4274, 73987)]