266435998

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{12343}}^1$

素因数の和:12639

約数の個数: 16

約数和(自身を含む): 410610816

約数和(自身を除く): 144174818

約数列:

[1, 2, 43, 86, 251, 502, 10793, 12343, 21586, 24686, 530749, 1061498, 3098093, 6196186, 133217999, 266435998]

約数ペア:

[(1, 266435998), (2, 133217999), (43, 6196186), (86, 3098093), (251, 1061498), (502, 530749), (10793, 24686), (12343, 21586)]