2011870111

素因数分解:

${\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{1181}}^1$

素因数の和:1626

約数の個数: 16

約数和(自身を含む): 2081360160

約数和(自身を除く): 69490049

約数列:

[1, 43, 173, 229, 1181, 7439, 9847, 39617, 50783, 204313, 270449, 1703531, 8785459, 11629307, 46787677, 2011870111]

約数ペア:

[(1, 2011870111), (43, 46787677), (173, 11629307), (229, 8785459), (1181, 1703531), (7439, 270449), (9847, 204313), (39617, 50783)]