2017795352

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{27241}}^1$

素因数の和:27491

約数の個数: 32

約数和(自身を含む): 3883619520

約数和(自身を除く): 1865824168

約数列:

[1, 2, 4, 8, 47, 94, 188, 197, 376, 394, 788, 1576, 9259, 18518, 27241, 37036, 54482, 74072, 108964, 217928, 1280327, 2560654, 5121308, 5366477, 10242616, 10732954, 21465908, 42931816, 252224419, 504448838, 1008897676, 2017795352]

約数ペア:

[(1, 2017795352), (2, 1008897676), (4, 504448838), (8, 252224419), (47, 42931816), (94, 21465908), (188, 10732954), (197, 10242616), (376, 5366477), (394, 5121308), (788, 2560654), (1576, 1280327), (9259, 217928), (18518, 108964), (27241, 74072), (37036, 54482)]