2840782

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6997}}^1$

素因数の和:7035

約数の個数: 16

約数和(自身を含む): 5038560

約数和(自身を除く): 2197778

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 6997, 13994, 48979, 97958, 202913, 405826, 1420391, 2840782]

約数ペア:

[(1, 2840782), (2, 1420391), (7, 405826), (14, 202913), (29, 97958), (58, 48979), (203, 13994), (406, 6997)]