2299220464

素因数分解:

$2^4\times {\mathrm{1993}}^1\times {\mathrm{72103}}^1$

素因数の和:74104

約数の個数: 20

約数和(自身を含む): 4457036656

約数和(自身を除く): 2157816192

約数列:

[1, 2, 4, 8, 16, 1993, 3986, 7972, 15944, 31888, 72103, 144206, 288412, 576824, 1153648, 143701279, 287402558, 574805116, 1149610232, 2299220464]

約数ペア:

[(1, 2299220464), (2, 1149610232), (4, 574805116), (8, 287402558), (16, 143701279), (1993, 1153648), (3986, 576824), (7972, 288412), (15944, 144206), (31888, 72103)]