1145119872008

素因数分解:

$2^3\times 7^1\times {\mathrm{20448569143}}^1$

素因数の和:20448569156

約数の個数: 16

約数和(自身を含む): 2453828297280

約数和(自身を除く): 1308708425272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 20448569143, 40897138286, 81794276572, 143139984001, 163588553144, 286279968002, 572559936004, 1145119872008]

約数ペア:

[(1, 1145119872008), (2, 572559936004), (4, 286279968002), (7, 163588553144), (8, 143139984001), (14, 81794276572), (28, 40897138286), (56, 20448569143)]