1917492004

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{433}}^1\times {\mathrm{8081}}^1$

素因数の和:8655

約数の個数: 24

約数和(自身を含む): 3388330008

約数和(自身を除く): 1470838004

約数列:

[1, 2, 4, 137, 274, 433, 548, 866, 1732, 8081, 16162, 32324, 59321, 118642, 237284, 1107097, 2214194, 3499073, 4428388, 6998146, 13996292, 479373001, 958746002, 1917492004]

約数ペア:

[(1, 1917492004), (2, 958746002), (4, 479373001), (137, 13996292), (274, 6998146), (433, 4428388), (548, 3499073), (866, 2214194), (1732, 1107097), (8081, 237284), (16162, 118642), (32324, 59321)]