2275888

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1381}}^1$

素因数の和:1492

約数の個数: 20

約数和(自身を含む): 4455568

約数和(自身を除く): 2179680

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1381, 1648, 2762, 5524, 11048, 22096, 142243, 284486, 568972, 1137944, 2275888]

約数ペア:

[(1, 2275888), (2, 1137944), (4, 568972), (8, 284486), (16, 142243), (103, 22096), (206, 11048), (412, 5524), (824, 2762), (1381, 1648)]