1489703032

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{1339661}}^1$

素因数の和:1339806

約数の個数: 16

約数和(自身を含む): 2813290200

約数和(自身を除く): 1323587168

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 1339661, 2679322, 5358644, 10717288, 186212879, 372425758, 744851516, 1489703032]

約数ペア:

[(1, 1489703032), (2, 744851516), (4, 372425758), (8, 186212879), (139, 10717288), (278, 5358644), (556, 2679322), (1112, 1339661)]