2213776

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1667}}^1$

素因数の和:1758

約数の個数: 20

約数和(自身を含む): 4343472

約数和(自身を除く): 2129696

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1667, 3334, 6668, 13336, 26672, 138361, 276722, 553444, 1106888, 2213776]

約数ペア:

[(1, 2213776), (2, 1106888), (4, 553444), (8, 276722), (16, 138361), (83, 26672), (166, 13336), (332, 6668), (664, 3334), (1328, 1667)]