996875290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3437501}}^1$

素因数の和:3437537

約数の個数: 16

約数和(自身を含む): 1856251080

約数和(自身を除く): 859375790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 3437501, 6875002, 17187505, 34375010, 99687529, 199375058, 498437645, 996875290]

約数ペア:

[(1, 996875290), (2, 498437645), (5, 199375058), (10, 99687529), (29, 34375010), (58, 17187505), (145, 6875002), (290, 3437501)]