245427858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1048837}}^1$

素因数の和:1048858

約数の個数: 24

約数和(自身を含む): 572665548

約数和(自身を除く): 327237690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1048837, 2097674, 3146511, 6293022, 9439533, 13634881, 18879066, 27269762, 40904643, 81809286, 122713929, 245427858]

約数ペア:

[(1, 245427858), (2, 122713929), (3, 81809286), (6, 40904643), (9, 27269762), (13, 18879066), (18, 13634881), (26, 9439533), (39, 6293022), (78, 3146511), (117, 2097674), (234, 1048837)]