1329112

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{1613}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 2517840

約数和(自身を除く): 1188728

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 1613, 3226, 6452, 12904, 166139, 332278, 664556, 1329112]

約数ペア:

[(1, 1329112), (2, 664556), (4, 332278), (8, 166139), (103, 12904), (206, 6452), (412, 3226), (824, 1613)]