290480582

素因数分解:

$2^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{27409}}^1$

素因数の和:28175

約数の個数: 16

約数和(自身を含む): 498642720

約数和(自身を除く): 208162138

約数列:

[1, 2, 7, 14, 757, 1514, 5299, 10598, 27409, 54818, 191863, 383726, 20748613, 41497226, 145240291, 290480582]

約数ペア:

[(1, 290480582), (2, 145240291), (7, 41497226), (14, 20748613), (757, 383726), (1514, 191863), (5299, 54818), (10598, 27409)]