2279207

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 2799360

約数和(自身を除く): 520153

約数列:

[1, 7, 17, 107, 119, 179, 749, 1253, 1819, 3043, 12733, 19153, 21301, 134071, 325601, 2279207]

約数ペア:

[(1, 2279207), (7, 325601), (17, 134071), (107, 21301), (119, 19153), (179, 12733), (749, 3043), (1253, 1819)]