1295216961982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1\times {\mathrm{22200421}}^1$

素因数の和:22201395

約数の個数: 16

約数和(自身を含む): 2007628562304

約数和(自身を除く): 712411600322

約数列:

[1, 2, 31, 62, 941, 1882, 29171, 58342, 22200421, 44400842, 688213051, 1376426102, 20890596161, 41781192322, 647608480991, 1295216961982]

約数ペア:

[(1, 1295216961982), (2, 647608480991), (31, 41781192322), (62, 20890596161), (941, 1376426102), (1882, 688213051), (29171, 44400842), (58342, 22200421)]