2877772690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{32411}}^1$

素因数の和:33114

約数の個数: 32

約数和(自身を含む): 5586791616

約数和(自身を除く): 2709018926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 683, 1366, 3415, 6830, 8879, 17758, 32411, 44395, 64822, 88790, 162055, 324110, 421343, 842686, 2106715, 4213430, 22136713, 44273426, 110683565, 221367130, 287777269, 575554538, 1438886345, 2877772690]

約数ペア:

[(1, 2877772690), (2, 1438886345), (5, 575554538), (10, 287777269), (13, 221367130), (26, 110683565), (65, 44273426), (130, 22136713), (683, 4213430), (1366, 2106715), (3415, 842686), (6830, 421343), (8879, 324110), (17758, 162055), (32411, 88790), (44395, 64822)]