538905194

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1\times {\mathrm{4987}}^1$

素因数の和:5821

約数の個数: 16

約数和(自身を含む): 820984896

約数和(自身を除く): 282079702

約数列:

[1, 2, 71, 142, 761, 1522, 4987, 9974, 54031, 108062, 354077, 708154, 3795107, 7590214, 269452597, 538905194]

約数ペア:

[(1, 538905194), (2, 269452597), (71, 7590214), (142, 3795107), (761, 708154), (1522, 354077), (4987, 108062), (9974, 54031)]