2001572008

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{1270033}}^1$

素因数の和:1270236

約数の個数: 16

約数和(自身を含む): 3772000980

約数和(自身を除く): 1770428972

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 1270033, 2540066, 5080132, 10160264, 250196501, 500393002, 1000786004, 2001572008]

約数ペア:

[(1, 2001572008), (2, 1000786004), (4, 500393002), (8, 250196501), (197, 10160264), (394, 5080132), (788, 2540066), (1576, 1270033)]