1999722818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{15077}}^1$

素因数の和:15226

約数の個数: 32

約数和(自身を含む): 3282902784

約数和(自身を除く): 1283179966

約数列:

[1, 2, 17, 34, 47, 83, 94, 166, 799, 1411, 1598, 2822, 3901, 7802, 15077, 30154, 66317, 132634, 256309, 512618, 708619, 1251391, 1417238, 2502782, 12046523, 21273647, 24093046, 42547294, 58815377, 117630754, 999861409, 1999722818]

約数ペア:

[(1, 1999722818), (2, 999861409), (17, 117630754), (34, 58815377), (47, 42547294), (83, 24093046), (94, 21273647), (166, 12046523), (799, 2502782), (1411, 1417238), (1598, 1251391), (2822, 708619), (3901, 512618), (7802, 256309), (15077, 132634), (30154, 66317)]