2021302022

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{937}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 3165547392

約数和(自身を除く): 1144245370

約数列:

[1, 2, 47, 53, 94, 106, 433, 866, 937, 1874, 2491, 4982, 20351, 22949, 40702, 44039, 45898, 49661, 88078, 99322, 405721, 811442, 1078603, 2157206, 2334067, 4668134, 19068887, 21503213, 38137774, 43006426, 1010651011, 2021302022]

約数ペア:

[(1, 2021302022), (2, 1010651011), (47, 43006426), (53, 38137774), (94, 21503213), (106, 19068887), (433, 4668134), (866, 2334067), (937, 2157206), (1874, 1078603), (2491, 811442), (4982, 405721), (20351, 99322), (22949, 88078), (40702, 49661), (44039, 45898)]