261955452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1984511}}^1$

素因数の和:1984529

約数の個数: 24

約数和(自身を含む): 666796032

約数和(自身を除く): 404840580

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1984511, 3969022, 5953533, 7938044, 11907066, 21829621, 23814132, 43659242, 65488863, 87318484, 130977726, 261955452]

約数ペア:

[(1, 261955452), (2, 130977726), (3, 87318484), (4, 65488863), (6, 43659242), (11, 23814132), (12, 21829621), (22, 11907066), (33, 7938044), (44, 5953533), (66, 3969022), (132, 1984511)]