2013269740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2455207}}^1$

素因数の和:2455257

約数の個数: 24

約数和(自身を含む): 4330986912

約数和(自身を除く): 2317717172

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2455207, 4910414, 9820828, 12276035, 24552070, 49104140, 100663487, 201326974, 402653948, 503317435, 1006634870, 2013269740]

約数ペア:

[(1, 2013269740), (2, 1006634870), (4, 503317435), (5, 402653948), (10, 201326974), (20, 100663487), (41, 49104140), (82, 24552070), (164, 12276035), (205, 9820828), (410, 4910414), (820, 2455207)]