2021696068

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{117787}}^1$

素因数の和:118411

約数の個数: 24

約数和(自身を含む): 4050022592

約数和(自身を除く): 2028326524

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 2452, 4291, 8582, 17164, 117787, 235574, 471148, 824509, 1649018, 3298036, 72203431, 144406862, 288813724, 505424017, 1010848034, 2021696068]

約数ペア:

[(1, 2021696068), (2, 1010848034), (4, 505424017), (7, 288813724), (14, 144406862), (28, 72203431), (613, 3298036), (1226, 1649018), (2452, 824509), (4291, 471148), (8582, 235574), (17164, 117787)]