2878501345

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{33469}}^1$

素因数の和:33744

約数の個数: 16

約数和(自身を含む): 3508727040

約数和(自身を除く): 630225695

約数列:

[1, 5, 103, 167, 515, 835, 17201, 33469, 86005, 167345, 3447307, 5589323, 17236535, 27946615, 575700269, 2878501345]

約数ペア:

[(1, 2878501345), (5, 575700269), (103, 27946615), (167, 17236535), (515, 5589323), (835, 3447307), (17201, 167345), (33469, 86005)]