2052177545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{919}}^1\times {\mathrm{3691}}^1$

素因数の和:4637

約数の個数: 24

約数和(自身を含む): 2710518720

約数和(自身を除く): 658341175

約数列:

[1, 5, 11, 55, 121, 605, 919, 3691, 4595, 10109, 18455, 40601, 50545, 111199, 203005, 446611, 555995, 2233055, 3392029, 16960145, 37312319, 186561595, 410435509, 2052177545]

約数ペア:

[(1, 2052177545), (5, 410435509), (11, 186561595), (55, 37312319), (121, 16960145), (605, 3392029), (919, 2233055), (3691, 555995), (4595, 446611), (10109, 203005), (18455, 111199), (40601, 50545)]