401121098

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{987983}}^1$

素因数の和:988021

約数の個数: 16

約数和(自身を含む): 711348480

約数和(自身を除く): 310227382

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 987983, 1975966, 6915881, 13831762, 28651507, 57303014, 200560549, 401121098]

約数ペア:

[(1, 401121098), (2, 200560549), (7, 57303014), (14, 28651507), (29, 13831762), (58, 6915881), (203, 1975966), (406, 987983)]