406972082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{68261}}^1$

素因数の和:68545

約数の個数: 16

約数和(自身を含む): 668421504

約数和(自身を除く): 261449422

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 68261, 136522, 750871, 1501742, 18498731, 36997462, 203486041, 406972082]

約数ペア:

[(1, 406972082), (2, 203486041), (11, 36997462), (22, 18498731), (271, 1501742), (542, 750871), (2981, 136522), (5962, 68261)]