140783786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{492251}}^1$

素因数の和:492277

約数の個数: 16

約数和(自身を含む): 248095008

約数和(自身を除く): 107311222

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 492251, 984502, 5414761, 6399263, 10829522, 12798526, 70391893, 140783786]

約数ペア:

[(1, 140783786), (2, 70391893), (11, 12798526), (13, 10829522), (22, 6399263), (26, 5414761), (143, 984502), (286, 492251)]