1245531838

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{1847}}^1\times {\mathrm{1949}}^1$

素因数の和:3971

約数の個数: 16

約数和(自身を含む): 1881079200

約数和(自身を除く): 635547362

約数列:

[1, 2, 173, 346, 1847, 1949, 3694, 3898, 319531, 337177, 639062, 674354, 3599803, 7199606, 622765919, 1245531838]

約数ペア:

[(1, 1245531838), (2, 622765919), (173, 7199606), (346, 3599803), (1847, 674354), (1949, 639062), (3694, 337177), (3898, 319531)]