2016223011

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{1979}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 3269185920

約数和(自身を除く): 1252962909

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 251, 369, 451, 753, 1353, 1979, 2259, 2761, 4059, 5937, 8283, 10291, 17811, 21769, 24849, 30873, 65307, 81139, 92619, 113201, 195921, 243417, 339603, 496729, 730251, 892529, 1018809, 1490187, 2677587, 4470561, 5464019, 8032761, 16392057, 20365889, 49176171, 61097667, 183293001, 224024779, 672074337, 2016223011]

約数ペア:

[(1, 2016223011), (3, 672074337), (9, 224024779), (11, 183293001), (33, 61097667), (41, 49176171), (99, 20365889), (123, 16392057), (251, 8032761), (369, 5464019), (451, 4470561), (753, 2677587), (1353, 1490187), (1979, 1018809), (2259, 892529), (2761, 730251), (4059, 496729), (5937, 339603), (8283, 243417), (10291, 195921), (17811, 113201), (21769, 92619), (24849, 81139), (30873, 65307)]