13071282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2239}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 30105600

約数和(自身を除く): 17034318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2239, 2919, 4478, 5838, 6717, 13434, 15673, 31346, 47019, 94038, 311221, 622442, 933663, 1867326, 2178547, 4357094, 6535641, 13071282]

約数ペア:

[(1, 13071282), (2, 6535641), (3, 4357094), (6, 2178547), (7, 1867326), (14, 933663), (21, 622442), (42, 311221), (139, 94038), (278, 47019), (417, 31346), (834, 15673), (973, 13434), (1946, 6717), (2239, 5838), (2919, 4478)]