2513486542

素因数分解:

$2^1\times 7^1\times {\mathrm{2909}}^1\times {\mathrm{61717}}^1$

素因数の和:64635

約数の個数: 16

約数和(自身を含む): 4310385120

約数和(自身を除く): 1796898578

約数列:

[1, 2, 7, 14, 2909, 5818, 20363, 40726, 61717, 123434, 432019, 864038, 179534753, 359069506, 1256743271, 2513486542]

約数ペア:

[(1, 2513486542), (2, 1256743271), (7, 359069506), (14, 179534753), (2909, 864038), (5818, 432019), (20363, 123434), (40726, 61717)]