2645983816

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1005313}}^1$

素因数の和:1005373

約数の個数: 32

約数和(自身を含む): 5790608640

約数和(自身を除く): 3144624824

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 1005313, 2010626, 4021252, 7037191, 8042504, 14074382, 28148764, 47249711, 56297528, 94499422, 188998844, 330747977, 377997688, 661495954, 1322991908, 2645983816]

約数ペア:

[(1, 2645983816), (2, 1322991908), (4, 661495954), (7, 377997688), (8, 330747977), (14, 188998844), (28, 94499422), (47, 56297528), (56, 47249711), (94, 28148764), (188, 14074382), (329, 8042504), (376, 7037191), (658, 4021252), (1316, 2010626), (2632, 1005313)]