266423894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{44687}}^1$

素因数の和:44971

約数の個数: 16

約数和(自身を含む): 437584896

約数和(自身を除く): 171161002

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 44687, 89374, 491557, 983114, 12110177, 24220354, 133211947, 266423894]

約数ペア:

[(1, 266423894), (2, 133211947), (11, 24220354), (22, 12110177), (271, 983114), (542, 491557), (2981, 89374), (5962, 44687)]