2994856

素因数分解:

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

素因数の和:122

約数の個数: 48

約数和(自身を含む): 6377940

約数和(自身を除く): 3383084

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 61, 68, 76, 122, 136, 152, 244, 323, 361, 488, 646, 722, 1037, 1159, 1292, 1444, 2074, 2318, 2584, 2888, 4148, 4636, 6137, 8296, 9272, 12274, 19703, 22021, 24548, 39406, 44042, 49096, 78812, 88084, 157624, 176168, 374357, 748714, 1497428, 2994856]

約数ペア:

[(1, 2994856), (2, 1497428), (4, 748714), (8, 374357), (17, 176168), (19, 157624), (34, 88084), (38, 78812), (61, 49096), (68, 44042), (76, 39406), (122, 24548), (136, 22021), (152, 19703), (244, 12274), (323, 9272), (361, 8296), (488, 6137), (646, 4636), (722, 4148), (1037, 2888), (1159, 2584), (1292, 2318), (1444, 2074)]