3929020

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1301}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 8311968

約数和(自身を除く): 4382948

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1301, 1510, 2602, 3020, 5204, 6505, 13010, 26020, 196451, 392902, 785804, 982255, 1964510, 3929020]

約数ペア:

[(1, 3929020), (2, 1964510), (4, 982255), (5, 785804), (10, 392902), (20, 196451), (151, 26020), (302, 13010), (604, 6505), (755, 5204), (1301, 3020), (1510, 2602)]