2821549382

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1\times {\mathrm{1129}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 4416871680

約数和(自身を除く): 1595322298

約数列:

[1, 2, 31, 62, 173, 233, 346, 466, 1129, 2258, 5363, 7223, 10726, 14446, 34999, 40309, 69998, 80618, 195317, 263057, 390634, 526114, 1249579, 2499158, 6054827, 8154767, 12109654, 16309534, 45508861, 91017722, 1410774691, 2821549382]

約数ペア:

[(1, 2821549382), (2, 1410774691), (31, 91017722), (62, 45508861), (173, 16309534), (233, 12109654), (346, 8154767), (466, 6054827), (1129, 2499158), (2258, 1249579), (5363, 526114), (7223, 390634), (10726, 263057), (14446, 195317), (34999, 80618), (40309, 69998)]