2209858

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5443}}^1$

素因数の和:5481

約数の個数: 16

約数和(自身を含む): 3919680

約数和(自身を除く): 1709822

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 5443, 10886, 38101, 76202, 157847, 315694, 1104929, 2209858]

約数ペア:

[(1, 2209858), (2, 1104929), (7, 315694), (14, 157847), (29, 76202), (58, 38101), (203, 10886), (406, 5443)]