2406844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2913

約数の個数: 24

約数和(自身を含む): 4838400

約数和(自身を除く): 2431556

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2879, 5758, 11516, 31669, 54701, 63338, 109402, 126676, 218804, 601711, 1203422, 2406844]

約数ペア:

[(1, 2406844), (2, 1203422), (4, 601711), (11, 218804), (19, 126676), (22, 109402), (38, 63338), (44, 54701), (76, 31669), (209, 11516), (418, 5758), (836, 2879)]