4030256

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{761}}^1$

素因数の和:1100

約数の個数: 20

約数和(自身を含む): 7842504

約数和(自身を除く): 3812248

約数列:

[1, 2, 4, 8, 16, 331, 662, 761, 1324, 1522, 2648, 3044, 5296, 6088, 12176, 251891, 503782, 1007564, 2015128, 4030256]

約数ペア:

[(1, 4030256), (2, 2015128), (4, 1007564), (8, 503782), (16, 251891), (331, 12176), (662, 6088), (761, 5296), (1324, 3044), (1522, 2648)]