2285548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 4687200

約数和(自身を除く): 2401652

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 61, 68, 76, 116, 122, 244, 323, 493, 551, 646, 986, 1037, 1102, 1159, 1292, 1769, 1972, 2074, 2204, 2318, 3538, 4148, 4636, 7076, 9367, 18734, 19703, 30073, 33611, 37468, 39406, 60146, 67222, 78812, 120292, 134444, 571387, 1142774, 2285548]

約数ペア:

[(1, 2285548), (2, 1142774), (4, 571387), (17, 134444), (19, 120292), (29, 78812), (34, 67222), (38, 60146), (58, 39406), (61, 37468), (68, 33611), (76, 30073), (116, 19703), (122, 18734), (244, 9367), (323, 7076), (493, 4636), (551, 4148), (646, 3538), (986, 2318), (1037, 2204), (1102, 2074), (1159, 1972), (1292, 1769)]