1337843906

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1073711}}^1$

素因数の和:1073809

約数の個数: 16

約数和(自身を含む): 2319217920

約数和(自身を除く): 981374014

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 1073711, 2147422, 7515977, 15031954, 95560279, 191120558, 668921953, 1337843906]

約数ペア:

[(1, 1337843906), (2, 668921953), (7, 191120558), (14, 95560279), (89, 15031954), (178, 7515977), (623, 2147422), (1246, 1073711)]