2290639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 2644992

約数和(自身を除く): 354353

約数列:

[1, 13, 23, 47, 163, 299, 611, 1081, 2119, 3749, 7661, 14053, 48737, 99593, 176203, 2290639]

約数ペア:

[(1, 2290639), (13, 176203), (23, 99593), (47, 48737), (163, 14053), (299, 7661), (611, 3749), (1081, 2119)]