880852018

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1\times {\mathrm{6991}}^1$

素因数の和:7929

約数の個数: 16

約数和(自身を含む): 1341121536

約数和(自身を除く): 460269518

約数列:

[1, 2, 73, 146, 863, 1726, 6991, 13982, 62999, 125998, 510343, 1020686, 6033233, 12066466, 440426009, 880852018]

約数ペア:

[(1, 880852018), (2, 440426009), (73, 12066466), (146, 6033233), (863, 1020686), (1726, 510343), (6991, 125998), (13982, 62999)]