1891084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 3655008

約数和(自身を除く): 1763924

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 887, 1066, 1774, 2132, 3548, 11531, 23062, 36367, 46124, 72734, 145468, 472771, 945542, 1891084]

約数ペア:

[(1, 1891084), (2, 945542), (4, 472771), (13, 145468), (26, 72734), (41, 46124), (52, 36367), (82, 23062), (164, 11531), (533, 3548), (887, 2132), (1066, 1774)]