1229413022

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{20959}}^1$

素因数の和:21311

約数の個数: 16

約数和(自身を含む): 1866278400

約数和(自身を除く): 636865378

約数列:

[1, 2, 139, 211, 278, 422, 20959, 29329, 41918, 58658, 2913301, 4422349, 5826602, 8844698, 614706511, 1229413022]

約数ペア:

[(1, 1229413022), (2, 614706511), (139, 8844698), (211, 5826602), (278, 4422349), (422, 2913301), (20959, 58658), (29329, 41918)]