2019936604

素因数分解:

$2^2\times 7^3\times {\mathrm{1472257}}^1$

素因数の和:1472282

約数の個数: 24

約数和(自身を含む): 4122322400

約数和(自身を除く): 2102385796

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1472257, 2944514, 5889028, 10305799, 20611598, 41223196, 72140593, 144281186, 288562372, 504984151, 1009968302, 2019936604]

約数ペア:

[(1, 2019936604), (2, 1009968302), (4, 504984151), (7, 288562372), (14, 144281186), (28, 72140593), (49, 41223196), (98, 20611598), (196, 10305799), (343, 5889028), (686, 2944514), (1372, 1472257)]