2021384834

素因数分解:

$2^1\times 7^1\times {\mathrm{6353}}^1\times {\mathrm{22727}}^1$

素因数の和:29089

約数の個数: 16

約数和(自身を含む): 3465929088

約数和(自身を除く): 1444544254

約数列:

[1, 2, 7, 14, 6353, 12706, 22727, 44471, 45454, 88942, 159089, 318178, 144384631, 288769262, 1010692417, 2021384834]

約数ペア:

[(1, 2021384834), (2, 1010692417), (7, 288769262), (14, 144384631), (6353, 318178), (12706, 159089), (22727, 88942), (44471, 45454)]