9875878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 16687296

約数和(自身を除く): 6811418

約数列:

[1, 2, 17, 23, 34, 46, 73, 146, 173, 346, 391, 782, 1241, 1679, 2482, 2941, 3358, 3979, 5882, 7958, 12629, 25258, 28543, 57086, 67643, 135286, 214693, 290467, 429386, 580934, 4937939, 9875878]

約数ペア:

[(1, 9875878), (2, 4937939), (17, 580934), (23, 429386), (34, 290467), (46, 214693), (73, 135286), (146, 67643), (173, 57086), (346, 28543), (391, 25258), (782, 12629), (1241, 7958), (1679, 5882), (2482, 3979), (2941, 3358)]