2017206832

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{448667}}^1$

素因数の和:448956

約数の個数: 20

約数和(自身を含む): 3922255656

約数和(自身を除く): 1905048824

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 448667, 897334, 1794668, 3589336, 7178672, 126075427, 252150854, 504301708, 1008603416, 2017206832]

約数ペア:

[(1, 2017206832), (2, 1008603416), (4, 504301708), (8, 252150854), (16, 126075427), (281, 7178672), (562, 3589336), (1124, 1794668), (2248, 897334), (4496, 448667)]