249229310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2265721}}^1$

素因数の和:2265739

約数の個数: 16

約数和(自身を含む): 489395952

約数和(自身を除く): 240166642

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2265721, 4531442, 11328605, 22657210, 24922931, 49845862, 124614655, 249229310]

約数ペア:

[(1, 249229310), (2, 124614655), (5, 49845862), (10, 24922931), (11, 22657210), (22, 11328605), (55, 4531442), (110, 2265721)]