2028666

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 4276800

約数和(自身を除く): 2248134

約数列:

[1, 2, 3, 6, 29, 58, 87, 89, 131, 174, 178, 262, 267, 393, 534, 786, 2581, 3799, 5162, 7598, 7743, 11397, 11659, 15486, 22794, 23318, 34977, 69954, 338111, 676222, 1014333, 2028666]

約数ペア:

[(1, 2028666), (2, 1014333), (3, 676222), (6, 338111), (29, 69954), (58, 34977), (87, 23318), (89, 22794), (131, 15486), (174, 11659), (178, 11397), (262, 7743), (267, 7598), (393, 5162), (534, 3799), (786, 2581)]