2679608

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 5710200

約数和(自身を除く): 3030592

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 61, 68, 76, 122, 136, 152, 244, 289, 323, 488, 578, 646, 1037, 1156, 1159, 1292, 2074, 2312, 2318, 2584, 4148, 4636, 5491, 8296, 9272, 10982, 17629, 19703, 21964, 35258, 39406, 43928, 70516, 78812, 141032, 157624, 334951, 669902, 1339804, 2679608]

約数ペア:

[(1, 2679608), (2, 1339804), (4, 669902), (8, 334951), (17, 157624), (19, 141032), (34, 78812), (38, 70516), (61, 43928), (68, 39406), (76, 35258), (122, 21964), (136, 19703), (152, 17629), (244, 10982), (289, 9272), (323, 8296), (488, 5491), (578, 4636), (646, 4148), (1037, 2584), (1156, 2318), (1159, 2312), (1292, 2074)]