1275674137922

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1\times {\mathrm{81097}}^1$

素因数の和:82490

約数の個数: 32

約数和(自身を含む): 1965426249600

約数和(自身を除く): 689752111678

約数列:

[1, 2, 59, 109, 118, 218, 1223, 2446, 6431, 12862, 72157, 81097, 133307, 144314, 162194, 266614, 4784723, 7865113, 8839573, 9569446, 15730226, 17679146, 99181631, 198363262, 521534807, 1043069614, 5851716229, 10810797779, 11703432458, 21621595558, 637837068961, 1275674137922]

約数ペア:

[(1, 1275674137922), (2, 637837068961), (59, 21621595558), (109, 11703432458), (118, 10810797779), (218, 5851716229), (1223, 1043069614), (2446, 521534807), (6431, 198363262), (12862, 99181631), (72157, 17679146), (81097, 15730226), (133307, 9569446), (144314, 8839573), (162194, 7865113), (266614, 4784723)]