475073638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{257353}}^1$

素因数の和:257439

約数の個数: 16

約数和(自身を含む): 778238496

約数和(自身を除く): 303164858

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 257353, 514706, 3345589, 6691178, 18272063, 36544126, 237536819, 475073638]

約数ペア:

[(1, 475073638), (2, 237536819), (13, 36544126), (26, 18272063), (71, 6691178), (142, 3345589), (923, 514706), (1846, 257353)]