42291898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{2999}}^1$

素因数の和:3653

約数の個数: 16

約数和(自身を含む): 69336000

約数和(自身を除く): 27044102

約数列:

[1, 2, 11, 22, 641, 1282, 2999, 5998, 7051, 14102, 32989, 65978, 1922359, 3844718, 21145949, 42291898]

約数ペア:

[(1, 42291898), (2, 21145949), (11, 3844718), (22, 1922359), (641, 65978), (1282, 32989), (2999, 14102), (5998, 7051)]