2421665456

素因数分解:

$2^4\times 7^2\times {\mathrm{3088859}}^1$

素因数の和:3088881

約数の個数: 30

約数和(自身を含む): 5458015620

約数和(自身を除く): 3036350164

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 3088859, 6177718, 12355436, 21622013, 24710872, 43244026, 49421744, 86488052, 151354091, 172976104, 302708182, 345952208, 605416364, 1210832728, 2421665456]

約数ペア:

[(1, 2421665456), (2, 1210832728), (4, 605416364), (7, 345952208), (8, 302708182), (14, 172976104), (16, 151354091), (28, 86488052), (49, 49421744), (56, 43244026), (98, 24710872), (112, 21622013), (196, 12355436), (392, 6177718), (784, 3088859)]