2488403464

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{249439}}^1$

素因数の和:249517

約数の個数: 32

約数和(自身を含む): 4938912000

約数和(自身を除く): 2450508536

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 9976, 249439, 498878, 997756, 1995512, 7233731, 10725877, 14467462, 21451754, 28934924, 42903508, 57869848, 85807016, 311050433, 622100866, 1244201732, 2488403464]

約数ペア:

[(1, 2488403464), (2, 1244201732), (4, 622100866), (8, 311050433), (29, 85807016), (43, 57869848), (58, 42903508), (86, 28934924), (116, 21451754), (172, 14467462), (232, 10725877), (344, 7233731), (1247, 1995512), (2494, 997756), (4988, 498878), (9976, 249439)]