77974886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{208489}}^1$

素因数の和:208519

約数の個数: 16

約数和(自身を含む): 135101520

約数和(自身を除く): 57126634

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 208489, 416978, 2293379, 3544313, 4586758, 7088626, 38987443, 77974886]

約数ペア:

[(1, 77974886), (2, 38987443), (11, 7088626), (17, 4586758), (22, 3544313), (34, 2293379), (187, 416978), (374, 208489)]