2611238

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2$

素因数の和:188

約数の個数: 24

約数和(自身を含む): 4663056

約数和(自身を除く): 2051818

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 2627, 5041, 5254, 10082, 18389, 35287, 36778, 70574, 186517, 373034, 1305619, 2611238]

約数ペア:

[(1, 2611238), (2, 1305619), (7, 373034), (14, 186517), (37, 70574), (71, 36778), (74, 35287), (142, 18389), (259, 10082), (497, 5254), (518, 5041), (994, 2627)]