1208896810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10989971}}^1$

素因数の和:10989989

約数の個数: 16

約数和(自身を含む): 2373833952

約数和(自身を除く): 1164937142

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 10989971, 21979942, 54949855, 109899710, 120889681, 241779362, 604448405, 1208896810]

約数ペア:

[(1, 1208896810), (2, 604448405), (5, 241779362), (10, 120889681), (11, 109899710), (22, 54949855), (55, 21979942), (110, 10989971)]