2388414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 5967360

約数和(自身を除く): 3578946

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 73, 82, 114, 123, 133, 146, 219, 246, 266, 287, 399, 438, 511, 574, 779, 798, 861, 1022, 1387, 1533, 1558, 1722, 2337, 2774, 2993, 3066, 4161, 4674, 5453, 5986, 8322, 8979, 9709, 10906, 16359, 17958, 19418, 20951, 29127, 32718, 41902, 56867, 58254, 62853, 113734, 125706, 170601, 341202, 398069, 796138, 1194207, 2388414]

約数ペア:

[(1, 2388414), (2, 1194207), (3, 796138), (6, 398069), (7, 341202), (14, 170601), (19, 125706), (21, 113734), (38, 62853), (41, 58254), (42, 56867), (57, 41902), (73, 32718), (82, 29127), (114, 20951), (123, 19418), (133, 17958), (146, 16359), (219, 10906), (246, 9709), (266, 8979), (287, 8322), (399, 5986), (438, 5453), (511, 4674), (574, 4161), (779, 3066), (798, 2993), (861, 2774), (1022, 2337), (1387, 1722), (1533, 1558)]