1816565516

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1129}}^1\times {\mathrm{9811}}^1$

素因数の和:10985

約数の個数: 24

約数和(自身を含む): 3259742640

約数和(自身を除く): 1443177124

約数列:

[1, 2, 4, 41, 82, 164, 1129, 2258, 4516, 9811, 19622, 39244, 46289, 92578, 185156, 402251, 804502, 1609004, 11076619, 22153238, 44306476, 454141379, 908282758, 1816565516]

約数ペア:

[(1, 1816565516), (2, 908282758), (4, 454141379), (41, 44306476), (82, 22153238), (164, 11076619), (1129, 1609004), (2258, 804502), (4516, 402251), (9811, 185156), (19622, 92578), (39244, 46289)]