1949826992

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1716397}}^1$

素因数の和:1716476

約数の個数: 20

約数和(自身を含む): 3831000336

約数和(自身を除く): 1881173344

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1716397, 3432794, 6865588, 13731176, 27462352, 121864187, 243728374, 487456748, 974913496, 1949826992]

約数ペア:

[(1, 1949826992), (2, 974913496), (4, 487456748), (8, 243728374), (16, 121864187), (71, 27462352), (142, 13731176), (284, 6865588), (568, 3432794), (1136, 1716397)]