826618364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1445137}}^1$

素因数の和:1445165

約数の個数: 24

約数和(自身を含む): 1699482288

約数和(自身を除く): 872863924

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1445137, 2890274, 5780548, 15896507, 18786781, 31793014, 37573562, 63586028, 75147124, 206654591, 413309182, 826618364]

約数ペア:

[(1, 826618364), (2, 413309182), (4, 206654591), (11, 75147124), (13, 63586028), (22, 37573562), (26, 31793014), (44, 18786781), (52, 15896507), (143, 5780548), (286, 2890274), (572, 1445137)]