268784858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{6133}}^1$

素因数の和:7441

約数の個数: 16

約数和(自身を含む): 427294440

約数和(自身を除く): 158509582

約数列:

[1, 2, 17, 34, 1289, 2578, 6133, 12266, 21913, 43826, 104261, 208522, 7905437, 15810874, 134392429, 268784858]

約数ペア:

[(1, 268784858), (2, 134392429), (17, 15810874), (34, 7905437), (1289, 208522), (2578, 104261), (6133, 43826), (12266, 21913)]