280553694

素因数分解:

$2^1\times 3^1\times {\mathrm{2339}}^1\times {\mathrm{19991}}^1$

素因数の和:22335

約数の個数: 16

約数和(自身を含む): 561375360

約数和(自身を除く): 280821666

約数列:

[1, 2, 3, 6, 2339, 4678, 7017, 14034, 19991, 39982, 59973, 119946, 46758949, 93517898, 140276847, 280553694]

約数ペア:

[(1, 280553694), (2, 140276847), (3, 93517898), (6, 46758949), (2339, 119946), (4678, 59973), (7017, 39982), (14034, 19991)]