4456432

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{1249}}^1$

素因数の和:1480

約数の個数: 20

約数和(自身を含む): 8680000

約数和(自身を除く): 4223568

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1249, 1784, 2498, 3568, 4996, 9992, 19984, 278527, 557054, 1114108, 2228216, 4456432]

約数ペア:

[(1, 4456432), (2, 2228216), (4, 1114108), (8, 557054), (16, 278527), (223, 19984), (446, 9992), (892, 4996), (1249, 3568), (1784, 2498)]