858874522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{1973}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 1439472384

約数和(自身を除く): 580597862

約数列:

[1, 2, 11, 22, 47, 94, 421, 517, 842, 1034, 1973, 3946, 4631, 9262, 19787, 21703, 39574, 43406, 92731, 185462, 217657, 435314, 830633, 1020041, 1661266, 2040082, 9136963, 18273926, 39039751, 78079502, 429437261, 858874522]

約数ペア:

[(1, 858874522), (2, 429437261), (11, 78079502), (22, 39039751), (47, 18273926), (94, 9136963), (421, 2040082), (517, 1661266), (842, 1020041), (1034, 830633), (1973, 435314), (3946, 217657), (4631, 185462), (9262, 92731), (19787, 43406), (21703, 39574)]