245462126

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1663}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 453992448

約数和(自身を除く): 208530322

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 811, 1622, 1663, 3326, 5677, 10543, 11354, 11641, 21086, 21619, 23282, 43238, 73801, 147602, 151333, 302666, 1348693, 2697386, 9440851, 17533009, 18881702, 35066018, 122731063, 245462126]

約数ペア:

[(1, 245462126), (2, 122731063), (7, 35066018), (13, 18881702), (14, 17533009), (26, 9440851), (91, 2697386), (182, 1348693), (811, 302666), (1622, 151333), (1663, 147602), (3326, 73801), (5677, 43238), (10543, 23282), (11354, 21619), (11641, 21086)]