2021030516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1292219}}^1$

素因数の和:1292263

約数の個数: 24

約数和(自身を含む): 3907673280

約数和(自身を除く): 1886642764

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 1292219, 2584438, 5168876, 21967723, 29721037, 43935446, 59442074, 87870892, 118884148, 505257629, 1010515258, 2021030516]

約数ペア:

[(1, 2021030516), (2, 1010515258), (4, 505257629), (17, 118884148), (23, 87870892), (34, 59442074), (46, 43935446), (68, 29721037), (92, 21967723), (391, 5168876), (782, 2584438), (1564, 1292219)]