989160482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{39863}}^1$

素因数の和:40537

約数の個数: 16

約数和(自身を含む): 1564263360

約数和(自身を除く): 575102878

約数列:

[1, 2, 19, 38, 653, 1306, 12407, 24814, 39863, 79726, 757397, 1514794, 26030539, 52061078, 494580241, 989160482]

約数ペア:

[(1, 989160482), (2, 494580241), (19, 52061078), (38, 26030539), (653, 1514794), (1306, 757397), (12407, 79726), (24814, 39863)]