1990104

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 5030640

約数和(自身を除く): 3040536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 821, 1212, 1642, 2424, 2463, 3284, 4926, 6568, 9852, 19704, 82921, 165842, 248763, 331684, 497526, 663368, 995052, 1990104]

約数ペア:

[(1, 1990104), (2, 995052), (3, 663368), (4, 497526), (6, 331684), (8, 248763), (12, 165842), (24, 82921), (101, 19704), (202, 9852), (303, 6568), (404, 4926), (606, 3284), (808, 2463), (821, 2424), (1212, 1642)]