2900106416

素因数分解:

$2^4\times {\mathrm{2857}}^1\times {\mathrm{63443}}^1$

素因数の和:66308

約数の個数: 20

約数和(自身を含む): 5621011512

約数和(自身を除く): 2720905096

約数列:

[1, 2, 4, 8, 16, 2857, 5714, 11428, 22856, 45712, 63443, 126886, 253772, 507544, 1015088, 181256651, 362513302, 725026604, 1450053208, 2900106416]

約数ペア:

[(1, 2900106416), (2, 1450053208), (4, 725026604), (8, 362513302), (16, 181256651), (2857, 1015088), (5714, 507544), (11428, 253772), (22856, 126886), (45712, 63443)]