2021000708

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{217499}}^1$

素因数の和:217627

約数の個数: 24

約数和(自身を含む): 3727080000

約数和(自身を除く): 1706079292

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 4646, 9292, 217499, 434998, 869996, 5002477, 10004954, 20009908, 21967399, 43934798, 87869596, 505250177, 1010500354, 2021000708]

約数ペア:

[(1, 2021000708), (2, 1010500354), (4, 505250177), (23, 87869596), (46, 43934798), (92, 21967399), (101, 20009908), (202, 10004954), (404, 5002477), (2323, 869996), (4646, 434998), (9292, 217499)]