2021323274

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1\times {\mathrm{11393}}^1$

素因数の和:13501

約数の個数: 16

約数和(自身を含む): 3104272512

約数和(自身を除く): 1082949238

約数列:

[1, 2, 43, 86, 2063, 4126, 11393, 22786, 88709, 177418, 489899, 979798, 23503759, 47007518, 1010661637, 2021323274]

約数ペア:

[(1, 2021323274), (2, 1010661637), (43, 47007518), (86, 23503759), (2063, 979798), (4126, 489899), (11393, 177418), (22786, 88709)]