2440688

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1592

約数の個数: 20

約数和(自身を含む): 4777968

約数和(自身を除く): 2337280

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1481, 1648, 2962, 5924, 11848, 23696, 152543, 305086, 610172, 1220344, 2440688]

約数ペア:

[(1, 2440688), (2, 1220344), (4, 610172), (8, 305086), (16, 152543), (103, 23696), (206, 11848), (412, 5924), (824, 2962), (1481, 1648)]