284158510

素因数分解:

$2^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{19913}}^1$

素因数の和:21347

約数の個数: 16

約数和(自身を含む): 511869456

約数和(自身を除く): 227710946

約数列:

[1, 2, 5, 10, 1427, 2854, 7135, 14270, 19913, 39826, 99565, 199130, 28415851, 56831702, 142079255, 284158510]

約数ペア:

[(1, 284158510), (2, 142079255), (5, 56831702), (10, 28415851), (1427, 199130), (2854, 99565), (7135, 39826), (14270, 19913)]