129601802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{26417}}^1$

素因数の和:26653

約数の個数: 16

約数和(自身を含む): 213034752

約数和(自身を除く): 83432950

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 26417, 52834, 290587, 581174, 5890991, 11781982, 64800901, 129601802]

約数ペア:

[(1, 129601802), (2, 64800901), (11, 11781982), (22, 5890991), (223, 581174), (446, 290587), (2453, 52834), (4906, 26417)]