897487234

素因数分解:

$2^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{43403}}^1$

素因数の和:43630

約数の個数: 24

約数和(自身を含む): 1573481808

約数和(自身を除く): 675994574

約数列:

[1, 2, 7, 14, 49, 98, 211, 422, 1477, 2954, 10339, 20678, 43403, 86806, 303821, 607642, 2126747, 4253494, 9158033, 18316066, 64106231, 128212462, 448743617, 897487234]

約数ペア:

[(1, 897487234), (2, 448743617), (7, 128212462), (14, 64106231), (49, 18316066), (98, 9158033), (211, 4253494), (422, 2126747), (1477, 607642), (2954, 303821), (10339, 86806), (20678, 43403)]