387888926

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{57397}}^1$

素因数の和:57539

約数の個数: 16

約数和(自身を含む): 606122880

約数和(自身を除く): 218233954

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 57397, 114794, 1779307, 3558614, 6256273, 12512546, 193944463, 387888926]

約数ペア:

[(1, 387888926), (2, 193944463), (31, 12512546), (62, 6256273), (109, 3558614), (218, 1779307), (3379, 114794), (6758, 57397)]