4745642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2101

約数の個数: 16

約数和(自身を含む): 7840800

約数和(自身を除く): 3095158

約数列:

[1, 2, 11, 22, 109, 218, 1199, 1979, 2398, 3958, 21769, 43538, 215711, 431422, 2372821, 4745642]

約数ペア:

[(1, 4745642), (2, 2372821), (11, 431422), (22, 215711), (109, 43538), (218, 21769), (1199, 3958), (1979, 2398)]