2494864

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{739}}^1$

素因数の和:958

約数の個数: 20

約数和(自身を含む): 4863280

約数和(自身を除く): 2368416

約数列:

[1, 2, 4, 8, 16, 211, 422, 739, 844, 1478, 1688, 2956, 3376, 5912, 11824, 155929, 311858, 623716, 1247432, 2494864]

約数ペア:

[(1, 2494864), (2, 1247432), (4, 623716), (8, 311858), (16, 155929), (211, 11824), (422, 5912), (739, 3376), (844, 2956), (1478, 1688)]