7830508

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 16934400

約数和(自身を除く): 9103892

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 359, 532, 574, 718, 779, 1148, 1436, 1558, 2513, 3116, 5026, 5453, 6821, 10052, 10906, 13642, 14719, 21812, 27284, 29438, 47747, 58876, 95494, 103033, 190988, 206066, 279661, 412132, 559322, 1118644, 1957627, 3915254, 7830508]

約数ペア:

[(1, 7830508), (2, 3915254), (4, 1957627), (7, 1118644), (14, 559322), (19, 412132), (28, 279661), (38, 206066), (41, 190988), (76, 103033), (82, 95494), (133, 58876), (164, 47747), (266, 29438), (287, 27284), (359, 21812), (532, 14719), (574, 13642), (718, 10906), (779, 10052), (1148, 6821), (1436, 5453), (1558, 5026), (2513, 3116)]