3140048

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{857}}^1$

素因数の和:1094

約数の個数: 20

約数和(自身を含む): 6117540

約数和(自身を除く): 2977492

約数列:

[1, 2, 4, 8, 16, 229, 458, 857, 916, 1714, 1832, 3428, 3664, 6856, 13712, 196253, 392506, 785012, 1570024, 3140048]

約数ペア:

[(1, 3140048), (2, 1570024), (4, 785012), (8, 392506), (16, 196253), (229, 13712), (458, 6856), (857, 3664), (916, 3428), (1714, 1832)]