2420021298

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1248721}}^1$

素因数の和:1248762

約数の個数: 32

約数和(自身を含む): 5394479040

約数和(自身を除く): 2974457742

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 1248721, 2497442, 3746163, 7492326, 21228257, 23725699, 42456514, 47451398, 63684771, 71177097, 127369542, 142354194, 403336883, 806673766, 1210010649, 2420021298]

約数ペア:

[(1, 2420021298), (2, 1210010649), (3, 806673766), (6, 403336883), (17, 142354194), (19, 127369542), (34, 71177097), (38, 63684771), (51, 47451398), (57, 42456514), (102, 23725699), (114, 21228257), (323, 7492326), (646, 3746163), (969, 2497442), (1938, 1248721)]