2021883655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1598327}}^1$

素因数の和:1598366

約数の個数: 16

約数和(自身を含む): 2761910784

約数和(自身を除く): 740027129

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 1598327, 7991635, 17581597, 36761521, 87907985, 183807605, 404376731, 2021883655]

約数ペア:

[(1, 2021883655), (5, 404376731), (11, 183807605), (23, 87907985), (55, 36761521), (115, 17581597), (253, 7991635), (1265, 1598327)]