996939842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{558197}}^1$

素因数の和:558265

約数の個数: 16

約数和(自身を含む): 1607610240

約数和(自身を除く): 610670398

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 558197, 1116394, 10605743, 21211486, 26235259, 52470518, 498469921, 996939842]

約数ペア:

[(1, 996939842), (2, 498469921), (19, 52470518), (38, 26235259), (47, 21211486), (94, 10605743), (893, 1116394), (1786, 558197)]