289492006

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1\times {\mathrm{2687}}^1$

素因数の和:3315

約数の個数: 16

約数和(自身を含む): 439455744

約数和(自身を除く): 149963738

約数列:

[1, 2, 103, 206, 523, 1046, 2687, 5374, 53869, 107738, 276761, 553522, 1405301, 2810602, 144746003, 289492006]

約数ペア:

[(1, 289492006), (2, 144746003), (103, 2810602), (206, 1405301), (523, 553522), (1046, 276761), (2687, 107738), (5374, 53869)]