2012169607

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 2447843328

約数和(自身を除く): 435673721

約数列:

[1, 7, 31, 61, 71, 217, 427, 497, 1891, 2141, 2201, 4331, 13237, 14987, 15407, 30317, 66371, 130601, 134261, 152011, 464597, 914207, 939827, 1064077, 4048631, 4712341, 9272671, 28340417, 32986387, 64908697, 287452801, 2012169607]

約数ペア:

[(1, 2012169607), (7, 287452801), (31, 64908697), (61, 32986387), (71, 28340417), (217, 9272671), (427, 4712341), (497, 4048631), (1891, 1064077), (2141, 939827), (2201, 914207), (4331, 464597), (13237, 152011), (14987, 134261), (15407, 130601), (30317, 66371)]