978017026

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{26633}}^1$

素因数の和:26746

約数の個数: 32

約数和(自身を含む): 1743781248

約数和(自身を除く): 765764222

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 301, 427, 602, 854, 2623, 5246, 18361, 26633, 36722, 53266, 186431, 372862, 1145219, 1624613, 2290438, 3249226, 8016533, 11372291, 16033066, 22744582, 69858359, 139716718, 489008513, 978017026]

約数ペア:

[(1, 978017026), (2, 489008513), (7, 139716718), (14, 69858359), (43, 22744582), (61, 16033066), (86, 11372291), (122, 8016533), (301, 3249226), (427, 2290438), (602, 1624613), (854, 1145219), (2623, 372862), (5246, 186431), (18361, 53266), (26633, 36722)]