4037490626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{72871}}^1$

素因数の和:75017

約数の個数: 16

約数和(自身を含む): 6525250368

約数和(自身を除く): 2487759742

約数列:

[1, 2, 13, 26, 2131, 4262, 27703, 55406, 72871, 145742, 947323, 1894646, 155288101, 310576202, 2018745313, 4037490626]

約数ペア:

[(1, 4037490626), (2, 2018745313), (13, 310576202), (26, 155288101), (2131, 1894646), (4262, 947323), (27703, 145742), (55406, 72871)]