2621212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 5129712

約数和(自身を除く): 2508500

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1453, 1804, 2906, 5812, 15983, 31966, 59573, 63932, 119146, 238292, 655303, 1310606, 2621212]

約数ペア:

[(1, 2621212), (2, 1310606), (4, 655303), (11, 238292), (22, 119146), (41, 63932), (44, 59573), (82, 31966), (164, 15983), (451, 5812), (902, 2906), (1453, 1804)]