522808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 1154160

約数和(自身を除く): 631352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 457, 572, 914, 1144, 1828, 3656, 5027, 5941, 10054, 11882, 20108, 23764, 40216, 47528, 65351, 130702, 261404, 522808]

約数ペア:

[(1, 522808), (2, 261404), (4, 130702), (8, 65351), (11, 47528), (13, 40216), (22, 23764), (26, 20108), (44, 11882), (52, 10054), (88, 5941), (104, 5027), (143, 3656), (286, 1828), (457, 1144), (572, 914)]