1330722064

素因数分解:

$2^4\times 7^1\times {\mathrm{11881447}}^1$

素因数の和:11881462

約数の個数: 20

約数和(自身を含む): 2946599104

約数和(自身を除く): 1615877040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11881447, 23762894, 47525788, 83170129, 95051576, 166340258, 190103152, 332680516, 665361032, 1330722064]

約数ペア:

[(1, 1330722064), (2, 665361032), (4, 332680516), (7, 190103152), (8, 166340258), (14, 95051576), (16, 83170129), (28, 47525788), (56, 23762894), (112, 11881447)]