2010596816

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{401477}}^1$

素因数の和:401798

約数の個数: 20

約数和(自身を含む): 3907986852

約数和(自身を除く): 1897390036

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 401477, 802954, 1605908, 3211816, 6423632, 125662301, 251324602, 502649204, 1005298408, 2010596816]

約数ペア:

[(1, 2010596816), (2, 1005298408), (4, 502649204), (8, 251324602), (16, 125662301), (313, 6423632), (626, 3211816), (1252, 1605908), (2504, 802954), (5008, 401477)]