4278022

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 7801920

約数和(自身を除く): 3523898

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 257, 287, 406, 514, 574, 1189, 1799, 2378, 3598, 7453, 8323, 10537, 14906, 16646, 21074, 52171, 73759, 104342, 147518, 305573, 611146, 2139011, 4278022]

約数ペア:

[(1, 4278022), (2, 2139011), (7, 611146), (14, 305573), (29, 147518), (41, 104342), (58, 73759), (82, 52171), (203, 21074), (257, 16646), (287, 14906), (406, 10537), (514, 8323), (574, 7453), (1189, 3598), (1799, 2378)]