2017799084

素因数分解:

$2^2\times 7^1\times {\mathrm{3607}}^1\times {\mathrm{19979}}^1$

素因数の和:23597

約数の個数: 24

約数和(自身を含む): 4036919040

約数和(自身を除く): 2019119956

約数列:

[1, 2, 4, 7, 14, 28, 3607, 7214, 14428, 19979, 25249, 39958, 50498, 79916, 100996, 139853, 279706, 559412, 72064253, 144128506, 288257012, 504449771, 1008899542, 2017799084]

約数ペア:

[(1, 2017799084), (2, 1008899542), (4, 504449771), (7, 288257012), (14, 144128506), (28, 72064253), (3607, 559412), (7214, 279706), (14428, 139853), (19979, 100996), (25249, 79916), (39958, 50498)]