889331322

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{220897}}^1$

素因数の和:220974

約数の個数: 32

約数和(自身を含む): 1972177344

約数和(自身を除く): 1082846022

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 220897, 441794, 662691, 1325382, 2429867, 4859734, 7289601, 13474717, 14579202, 26949434, 40424151, 80848302, 148221887, 296443774, 444665661, 889331322]

約数ペア:

[(1, 889331322), (2, 444665661), (3, 296443774), (6, 148221887), (11, 80848302), (22, 40424151), (33, 26949434), (61, 14579202), (66, 13474717), (122, 7289601), (183, 4859734), (366, 2429867), (671, 1325382), (1342, 662691), (2013, 441794), (4026, 220897)]