640531535293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1\times {\mathrm{1653023}}^1$

素因数の和:1653804

約数の個数: 16

約数和(自身を含む): 707600065536

約数和(自身を除く): 67068530243

約数列:

[1, 13, 41, 533, 727, 9451, 29807, 387491, 1653023, 21489299, 67773943, 881061259, 1201747721, 15622720373, 49271656561, 640531535293]

約数ペア:

[(1, 640531535293), (13, 49271656561), (41, 15622720373), (533, 1201747721), (727, 881061259), (9451, 67773943), (29807, 21489299), (387491, 1653023)]