219766978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1\times {\mathrm{2287}}^1$

素因数の和:4401

約数の個数: 16

約数和(自身を含む): 344298240

約数和(自身を除く): 124531262

約数列:

[1, 2, 23, 46, 2089, 2287, 4178, 4574, 48047, 52601, 96094, 105202, 4777543, 9555086, 109883489, 219766978]

約数ペア:

[(1, 219766978), (2, 109883489), (23, 9555086), (46, 4777543), (2089, 105202), (2287, 96094), (4178, 52601), (4574, 48047)]