920121054

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2100733}}^1$

素因数の和:2100811

約数の個数: 16

約数和(自身を含む): 1865451792

約数和(自身を除く): 945330738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 2100733, 4201466, 6302199, 12604398, 153353509, 306707018, 460060527, 920121054]

約数ペア:

[(1, 920121054), (2, 460060527), (3, 306707018), (6, 153353509), (73, 12604398), (146, 6302199), (219, 4201466), (438, 2100733)]