2080874874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{919927}}^1$

素因数の和:919974

約数の個数: 32

約数和(自身を含む): 4636437120

約数和(自身を除く): 2555562246

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 919927, 1839854, 2759781, 5519562, 11959051, 23918102, 26677883, 35877153, 53355766, 71754306, 80033649, 160067298, 346812479, 693624958, 1040437437, 2080874874]

約数ペア:

[(1, 2080874874), (2, 1040437437), (3, 693624958), (6, 346812479), (13, 160067298), (26, 80033649), (29, 71754306), (39, 53355766), (58, 35877153), (78, 26677883), (87, 23918102), (174, 11959051), (377, 5519562), (754, 2759781), (1131, 1839854), (2262, 919927)]