2011663774

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{2677}}^1\times {\mathrm{5147}}^1$

素因数の和:7899

約数の個数: 16

約数和(自身を含む): 3060568368

約数和(自身を除く): 1048904594

約数列:

[1, 2, 73, 146, 2677, 5147, 5354, 10294, 195421, 375731, 390842, 751462, 13778519, 27557038, 1005831887, 2011663774]

約数ペア:

[(1, 2011663774), (2, 1005831887), (73, 27557038), (146, 13778519), (2677, 751462), (5147, 390842), (5354, 375731), (10294, 195421)]