1986122

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:553

約数の個数: 16

約数和(自身を含む): 3116232

約数和(自身を除く): 1130110

約数列:

[1, 2, 41, 53, 82, 106, 457, 914, 2173, 4346, 18737, 24221, 37474, 48442, 993061, 1986122]

約数ペア:

[(1, 1986122), (2, 993061), (41, 48442), (53, 37474), (82, 24221), (106, 18737), (457, 4346), (914, 2173)]