8269142

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4441}}^1$

素因数の和:4476

約数の個数: 24

約数和(自身を含む): 15191640

約数和(自身を除く): 6922498

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 4441, 8882, 31087, 62174, 84379, 168758, 217609, 435218, 590653, 1181306, 4134571, 8269142]

約数ペア:

[(1, 8269142), (2, 4134571), (7, 1181306), (14, 590653), (19, 435218), (38, 217609), (49, 168758), (98, 84379), (133, 62174), (266, 31087), (931, 8882), (1862, 4441)]