2173144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 4703400

約数和(自身を除く): 2530256

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 323, 493, 551, 646, 841, 986, 1102, 1292, 1682, 1972, 2204, 2584, 3364, 3944, 4408, 6728, 9367, 14297, 15979, 18734, 28594, 31958, 37468, 57188, 63916, 74936, 114376, 127832, 271643, 543286, 1086572, 2173144]

約数ペア:

[(1, 2173144), (2, 1086572), (4, 543286), (8, 271643), (17, 127832), (19, 114376), (29, 74936), (34, 63916), (38, 57188), (58, 37468), (68, 31958), (76, 28594), (116, 18734), (136, 15979), (152, 14297), (232, 9367), (323, 6728), (493, 4408), (551, 3944), (646, 3364), (841, 2584), (986, 2204), (1102, 1972), (1292, 1682)]