2250052

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 4959360

約数和(自身を除く): 2709308

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 163, 203, 238, 326, 406, 476, 493, 652, 812, 986, 1141, 1972, 2282, 2771, 3451, 4564, 4727, 5542, 6902, 9454, 11084, 13804, 18908, 19397, 33089, 38794, 66178, 77588, 80359, 132356, 160718, 321436, 562513, 1125026, 2250052]

約数ペア:

[(1, 2250052), (2, 1125026), (4, 562513), (7, 321436), (14, 160718), (17, 132356), (28, 80359), (29, 77588), (34, 66178), (58, 38794), (68, 33089), (116, 19397), (119, 18908), (163, 13804), (203, 11084), (238, 9454), (326, 6902), (406, 5542), (476, 4727), (493, 4564), (652, 3451), (812, 2771), (986, 2282), (1141, 1972)]