7407422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3089}}^1$

素因数の和:3211

約数の個数: 16

約数和(自身を含む): 12236400

約数和(自身を除く): 4828978

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 3089, 6178, 33979, 67958, 336701, 673402, 3703711, 7407422]

約数ペア:

[(1, 7407422), (2, 3703711), (11, 673402), (22, 336701), (109, 67958), (218, 33979), (1199, 6178), (2398, 3089)]