2021837348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{274259}}^1$

素因数の和:274379

約数の個数: 24

約数和(自身を含む): 3762847200

約数和(自身を除く): 1741009852

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 274259, 548518, 1097036, 5210921, 10421842, 20843684, 26603123, 53206246, 106412492, 505459337, 1010918674, 2021837348]

約数ペア:

[(1, 2021837348), (2, 1010918674), (4, 505459337), (19, 106412492), (38, 53206246), (76, 26603123), (97, 20843684), (194, 10421842), (388, 5210921), (1843, 1097036), (3686, 548518), (7372, 274259)]