485362808

素因数分解:

$2^3\times 7^1\times {\mathrm{503}}^1\times {\mathrm{17231}}^1$

素因数の和:17747

約数の個数: 32

約数和(自身を含む): 1042191360

約数和(自身を除く): 556828552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 503, 1006, 2012, 3521, 4024, 7042, 14084, 17231, 28168, 34462, 68924, 120617, 137848, 241234, 482468, 964936, 8667193, 17334386, 34668772, 60670351, 69337544, 121340702, 242681404, 485362808]

約数ペア:

[(1, 485362808), (2, 242681404), (4, 121340702), (7, 69337544), (8, 60670351), (14, 34668772), (28, 17334386), (56, 8667193), (503, 964936), (1006, 482468), (2012, 241234), (3521, 137848), (4024, 120617), (7042, 68924), (14084, 34462), (17231, 28168)]