680860.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1553}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 6526800

約数和(自身を除く): 3750036

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1553, 1788, 3106, 4659, 6212, 9318, 18636, 231397, 462794, 694191, 925588, 1388382, 2776764]

約数ペア:

[(1, 2776764), (2, 1388382), (3, 925588), (4, 694191), (6, 462794), (12, 231397), (149, 18636), (298, 9318), (447, 6212), (596, 4659), (894, 3106), (1553, 1788)]