1888628

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 3881472

約数和(自身を除く): 1992844

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1823, 3646, 7292, 12761, 25522, 51044, 67451, 134902, 269804, 472157, 944314, 1888628]

約数ペア:

[(1, 1888628), (2, 944314), (4, 472157), (7, 269804), (14, 134902), (28, 67451), (37, 51044), (74, 25522), (148, 12761), (259, 7292), (518, 3646), (1036, 1823)]