1421180788

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{41521}}^1$

素因数の和:41767

約数の個数: 24

約数和(自身を含む): 2557755200

約数和(自身を除く): 1136574412

約数列:

[1, 2, 4, 43, 86, 172, 199, 398, 796, 8557, 17114, 34228, 41521, 83042, 166084, 1785403, 3570806, 7141612, 8262679, 16525358, 33050716, 355295197, 710590394, 1421180788]

約数ペア:

[(1, 1421180788), (2, 710590394), (4, 355295197), (43, 33050716), (86, 16525358), (172, 8262679), (199, 7141612), (398, 3570806), (796, 1785403), (8557, 166084), (17114, 83042), (34228, 41521)]