1626668

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 3032400

約数和(自身を除く): 1405732

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 379, 758, 1073, 1516, 2146, 4292, 10991, 14023, 21982, 28046, 43964, 56092, 406667, 813334, 1626668]

約数ペア:

[(1, 1626668), (2, 813334), (4, 406667), (29, 56092), (37, 43964), (58, 28046), (74, 21982), (116, 14023), (148, 10991), (379, 4292), (758, 2146), (1073, 1516)]