1900494838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{47491}}^1$

素因数の和:47628

約数の個数: 32

約数和(自身を含む): 3323680128

約数和(自身を除く): 1423185290

約数列:

[1, 2, 11, 17, 22, 34, 107, 187, 214, 374, 1177, 1819, 2354, 3638, 20009, 40018, 47491, 94982, 522401, 807347, 1044802, 1614694, 5081537, 8880817, 10163074, 17761634, 55896907, 86386129, 111793814, 172772258, 950247419, 1900494838]

約数ペア:

[(1, 1900494838), (2, 950247419), (11, 172772258), (17, 111793814), (22, 86386129), (34, 55896907), (107, 17761634), (187, 10163074), (214, 8880817), (374, 5081537), (1177, 1614694), (1819, 1044802), (2354, 807347), (3638, 522401), (20009, 94982), (40018, 47491)]