1981346533918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{120417317}}^1$

素因数の和:120417771

約数の個数: 16

約数和(自身を含む): 3135666960720

約数和(自身を除く): 1154320426802

約数列:

[1, 2, 19, 38, 433, 866, 8227, 16454, 120417317, 240834634, 2287929023, 4575858046, 52140698261, 104281396522, 990673266959, 1981346533918]

約数ペア:

[(1, 1981346533918), (2, 990673266959), (19, 104281396522), (38, 52140698261), (433, 4575858046), (866, 2287929023), (8227, 240834634), (16454, 120417317)]