1201284564478

素因数分解:

$2^1\times {\mathrm{839}}^1\times {\mathrm{1871}}^1\times {\mathrm{382631}}^1$

素因数の和:385343

約数の個数: 16

約数和(自身を含む): 1805043502080

約数和(自身を除く): 603758937602

約数列:

[1, 2, 839, 1678, 1871, 3742, 382631, 765262, 1569769, 3139538, 321027409, 642054818, 715902601, 1431805202, 600642282239, 1201284564478]

約数ペア:

[(1, 1201284564478), (2, 600642282239), (839, 1431805202), (1678, 715902601), (1871, 642054818), (3742, 321027409), (382631, 3139538), (765262, 1569769)]