289225716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1854011}}^1$

素因数の和:1854031

約数の個数: 24

約数和(自身を含む): 726772704

約数和(自身を除く): 437546988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1854011, 3708022, 5562033, 7416044, 11124066, 22248132, 24102143, 48204286, 72306429, 96408572, 144612858, 289225716]

約数ペア:

[(1, 289225716), (2, 144612858), (3, 96408572), (4, 72306429), (6, 48204286), (12, 24102143), (13, 22248132), (26, 11124066), (39, 7416044), (52, 5562033), (78, 3708022), (156, 1854011)]