993016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 2016000

約数和(自身を除く): 1022984

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 139, 152, 188, 278, 376, 556, 893, 1112, 1786, 2641, 3572, 5282, 6533, 7144, 10564, 13066, 21128, 26132, 52264, 124127, 248254, 496508, 993016]

約数ペア:

[(1, 993016), (2, 496508), (4, 248254), (8, 124127), (19, 52264), (38, 26132), (47, 21128), (76, 13066), (94, 10564), (139, 7144), (152, 6533), (188, 5282), (278, 3572), (376, 2641), (556, 1786), (893, 1112)]