258973585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{24443}}^1$

素因数の和:24624

約数の個数: 16

約数和(自身を含む): 336740544

約数和(自身を除く): 77766959

約数列:

[1, 5, 13, 65, 163, 815, 2119, 10595, 24443, 122215, 317759, 1588795, 3984209, 19921045, 51794717, 258973585]

約数ペア:

[(1, 258973585), (5, 51794717), (13, 19921045), (65, 3984209), (163, 1588795), (815, 317759), (2119, 122215), (10595, 24443)]