28506502196

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1331333}}^1$

素因数の和:1331491

約数の個数: 24

約数和(自身を含む): 51330913704

約数和(自身を除く): 22824411508

約数列:

[1, 2, 4, 53, 101, 106, 202, 212, 404, 5353, 10706, 21412, 1331333, 2662666, 5325332, 70560649, 134464633, 141121298, 268929266, 282242596, 537858532, 7126625549, 14253251098, 28506502196]

約数ペア:

[(1, 28506502196), (2, 14253251098), (4, 7126625549), (53, 537858532), (101, 282242596), (106, 268929266), (202, 141121298), (212, 134464633), (404, 70560649), (5353, 5325332), (10706, 2662666), (21412, 1331333)]