13001396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 26308800

約数和(自身を除く): 13307404

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 347, 493, 551, 646, 694, 986, 1102, 1292, 1388, 1972, 2204, 5899, 6593, 9367, 10063, 11798, 13186, 18734, 20126, 23596, 26372, 37468, 40252, 112081, 171071, 191197, 224162, 342142, 382394, 448324, 684284, 764788, 3250349, 6500698, 13001396]

約数ペア:

[(1, 13001396), (2, 6500698), (4, 3250349), (17, 764788), (19, 684284), (29, 448324), (34, 382394), (38, 342142), (58, 224162), (68, 191197), (76, 171071), (116, 112081), (323, 40252), (347, 37468), (493, 26372), (551, 23596), (646, 20126), (694, 18734), (986, 13186), (1102, 11798), (1292, 10063), (1388, 9367), (1972, 6593), (2204, 5899)]