996889232

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{156941}}^1$

素因数の和:157346

約数の個数: 20

約数和(自身を含む): 1936350396

約数和(自身を除く): 939461164

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 156941, 313882, 627764, 1255528, 2511056, 62305577, 124611154, 249222308, 498444616, 996889232]

約数ペア:

[(1, 996889232), (2, 498444616), (4, 249222308), (8, 124611154), (16, 62305577), (397, 2511056), (794, 1255528), (1588, 627764), (3176, 313882), (6352, 156941)]