964964714

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2223421}}^1$

素因数の和:2223461

約数の個数: 16

約数和(自身を含む): 1707588096

約数和(自身を除く): 742623382

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2223421, 4446842, 15563947, 31127894, 68926051, 137852102, 482482357, 964964714]

約数ペア:

[(1, 964964714), (2, 482482357), (7, 137852102), (14, 68926051), (31, 31127894), (62, 15563947), (217, 4446842), (434, 2223421)]