8889136118

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{258721}}^1$

素因数の和:259183

約数の個数: 16

約数和(自身を含む): 13691568240

約数和(自身を除く): 4802432122

約数列:

[1, 2, 41, 82, 419, 838, 17179, 34358, 258721, 517442, 10607561, 21215122, 108404099, 216808198, 4444568059, 8889136118]

約数ペア:

[(1, 8889136118), (2, 4444568059), (41, 216808198), (82, 108404099), (419, 21215122), (838, 10607561), (17179, 517442), (34358, 258721)]