550718590

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{67079}}^1$

素因数の和:67907

約数の個数: 16

約数和(自身を含む): 992515680

約数和(自身を除く): 441797090

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 67079, 134158, 335395, 670790, 55071859, 110143718, 275359295, 550718590]

約数ペア:

[(1, 550718590), (2, 275359295), (5, 110143718), (10, 55071859), (821, 670790), (1642, 335395), (4105, 134158), (8210, 67079)]