266771635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{4999}}^1$

素因数の和:5838

約数の個数: 16

約数和(自身を含む): 345240000

約数和(自身を除く): 78468365

約数列:

[1, 5, 13, 65, 821, 4105, 4999, 10673, 24995, 53365, 64987, 324935, 4104179, 20520895, 53354327, 266771635]

約数ペア:

[(1, 266771635), (5, 53354327), (13, 20520895), (65, 4104179), (821, 324935), (4105, 64987), (4999, 53365), (10673, 24995)]