284639110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4066273}}^1$

素因数の和:4066287

約数の個数: 16

約数和(自身を含む): 585543456

約数和(自身を除く): 300904346

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4066273, 8132546, 20331365, 28463911, 40662730, 56927822, 142319555, 284639110]

約数ペア:

[(1, 284639110), (2, 142319555), (5, 56927822), (7, 40662730), (10, 28463911), (14, 20331365), (35, 8132546), (70, 4066273)]