289554002

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1\times {\mathrm{4013}}^1$

素因数の和:4897

約数の個数: 16

約数和(自身を含む): 445072320

約数和(自身を除く): 155518318

約数列:

[1, 2, 43, 86, 839, 1678, 4013, 8026, 36077, 72154, 172559, 345118, 3366907, 6733814, 144777001, 289554002]

約数ペア:

[(1, 289554002), (2, 144777001), (43, 6733814), (86, 3366907), (839, 345118), (1678, 172559), (4013, 72154), (8026, 36077)]