931616418

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{12641}}^1$

素因数の和:12890

約数の個数: 32

約数和(自身を含む): 1900547712

約数和(自身を除く): 968931294

約数列:

[1, 2, 3, 6, 71, 142, 173, 213, 346, 426, 519, 1038, 12283, 12641, 24566, 25282, 36849, 37923, 73698, 75846, 897511, 1795022, 2186893, 2692533, 4373786, 5385066, 6560679, 13121358, 155269403, 310538806, 465808209, 931616418]

約数ペア:

[(1, 931616418), (2, 465808209), (3, 310538806), (6, 155269403), (71, 13121358), (142, 6560679), (173, 5385066), (213, 4373786), (346, 2692533), (426, 2186893), (519, 1795022), (1038, 897511), (12283, 75846), (12641, 73698), (24566, 37923), (25282, 36849)]