2012954888

素因数分解:

$2^3\times 7^2\times {\mathrm{1451}}^1\times {\mathrm{3539}}^1$

素因数の和:5010

約数の個数: 48

約数和(自身を含む): 4394768400

約数和(自身を除く): 2381813512

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1451, 2902, 3539, 5804, 7078, 10157, 11608, 14156, 20314, 24773, 28312, 40628, 49546, 71099, 81256, 99092, 142198, 173411, 198184, 284396, 346822, 568792, 693644, 1387288, 5135089, 10270178, 20540356, 35945623, 41080712, 71891246, 143782492, 251619361, 287564984, 503238722, 1006477444, 2012954888]

約数ペア:

[(1, 2012954888), (2, 1006477444), (4, 503238722), (7, 287564984), (8, 251619361), (14, 143782492), (28, 71891246), (49, 41080712), (56, 35945623), (98, 20540356), (196, 10270178), (392, 5135089), (1451, 1387288), (2902, 693644), (3539, 568792), (5804, 346822), (7078, 284396), (10157, 198184), (11608, 173411), (14156, 142198), (20314, 99092), (24773, 81256), (28312, 71099), (40628, 49546)]