253055522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 404714880

約数和(自身を除く): 151659358

約数列:

[1, 2, 23, 46, 73, 146, 179, 358, 421, 842, 1679, 3358, 4117, 8234, 9683, 13067, 19366, 26134, 30733, 61466, 75359, 150718, 300541, 601082, 706859, 1413718, 1733257, 3466514, 5501207, 11002414, 126527761, 253055522]

約数ペア:

[(1, 253055522), (2, 126527761), (23, 11002414), (46, 5501207), (73, 3466514), (146, 1733257), (179, 1413718), (358, 706859), (421, 601082), (842, 300541), (1679, 150718), (3358, 75359), (4117, 61466), (8234, 30733), (9683, 26134), (13067, 19366)]