2247653663138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{499700681}}^1$

素因数の和:499700869

約数の個数: 16

約数和(自身を含む): 3651812584056

約数和(自身を除く): 1404158920918

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 499700681, 999401362, 6496108853, 12992217706, 86448217813, 172896435626, 1123826831569, 2247653663138]

約数ペア:

[(1, 2247653663138), (2, 1123826831569), (13, 172896435626), (26, 86448217813), (173, 12992217706), (346, 6496108853), (2249, 999401362), (4498, 499700681)]