2089372317

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{1151}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 2919628800

約数和(自身を除く): 830256483

約数列:

[1, 3, 31, 93, 131, 149, 393, 447, 1151, 3453, 4061, 4619, 12183, 13857, 19519, 35681, 58557, 107043, 150781, 171499, 452343, 514497, 605089, 1815267, 4674211, 5316469, 14022633, 15949407, 22466369, 67399107, 696457439, 2089372317]

約数ペア:

[(1, 2089372317), (3, 696457439), (31, 67399107), (93, 22466369), (131, 15949407), (149, 14022633), (393, 5316469), (447, 4674211), (1151, 1815267), (3453, 605089), (4061, 514497), (4619, 452343), (12183, 171499), (13857, 150781), (19519, 107043), (35681, 58557)]