123828866

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 217251840

約数和(自身を除く): 93422974

約数列:

[1, 2, 7, 14, 79, 103, 158, 206, 553, 721, 1087, 1106, 1442, 2174, 7609, 8137, 15218, 16274, 56959, 85873, 111961, 113918, 171746, 223922, 601111, 783727, 1202222, 1567454, 8844919, 17689838, 61914433, 123828866]

約数ペア:

[(1, 123828866), (2, 61914433), (7, 17689838), (14, 8844919), (79, 1567454), (103, 1202222), (158, 783727), (206, 601111), (553, 223922), (721, 171746), (1087, 113918), (1106, 111961), (1442, 85873), (2174, 56959), (7609, 16274), (8137, 15218)]