2601428

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 4724160

約数和(自身を除く): 2122732

約数列:

[1, 2, 4, 59, 73, 118, 146, 151, 236, 292, 302, 604, 4307, 8614, 8909, 11023, 17228, 17818, 22046, 35636, 44092, 650357, 1300714, 2601428]

約数ペア:

[(1, 2601428), (2, 1300714), (4, 650357), (59, 44092), (73, 35636), (118, 22046), (146, 17818), (151, 17228), (236, 11023), (292, 8909), (302, 8614), (604, 4307)]