2019977366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{12829}}^1$

素因数の和:13280

約数の個数: 32

約数和(自身を含む): 3508440480

約数和(自身を除く): 1488463114

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 421, 842, 4631, 7157, 9262, 12829, 14314, 25658, 78727, 141119, 157454, 218093, 282238, 436186, 2399023, 4798046, 5401009, 10802018, 59411099, 91817153, 118822198, 183634306, 1009988683, 2019977366]

約数ペア:

[(1, 2019977366), (2, 1009988683), (11, 183634306), (17, 118822198), (22, 91817153), (34, 59411099), (187, 10802018), (374, 5401009), (421, 4798046), (842, 2399023), (4631, 436186), (7157, 282238), (9262, 218093), (12829, 157454), (14314, 141119), (25658, 78727)]