2156253298

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{5147}}^1$

素因数の和:5442

約数の個数: 32

約数和(自身を含む): 3469340160

約数和(自身を除く): 1313086862

約数列:

[1, 2, 29, 31, 58, 62, 233, 466, 899, 1798, 5147, 6757, 7223, 10294, 13514, 14446, 149263, 159557, 209467, 298526, 319114, 418934, 1199251, 2398502, 4627153, 9254306, 34778279, 37176781, 69556558, 74353562, 1078126649, 2156253298]

約数ペア:

[(1, 2156253298), (2, 1078126649), (29, 74353562), (31, 69556558), (58, 37176781), (62, 34778279), (233, 9254306), (466, 4627153), (899, 2398502), (1798, 1199251), (5147, 418934), (6757, 319114), (7223, 298526), (10294, 209467), (13514, 159557), (14446, 149263)]