1294804976

素因数分解:

$2^4\times {\mathrm{10861}}^1\times {\mathrm{7451}}^1$

素因数の和:18320

約数の個数: 20

約数和(自身を含む): 2509252344

約数和(自身を除く): 1214447368

約数列:

[1, 2, 4, 8, 16, 7451, 10861, 14902, 21722, 29804, 43444, 59608, 86888, 119216, 173776, 80925311, 161850622, 323701244, 647402488, 1294804976]

約数ペア:

[(1, 1294804976), (2, 647402488), (4, 323701244), (8, 161850622), (16, 80925311), (7451, 173776), (10861, 119216), (14902, 86888), (21722, 59608), (29804, 43444)]