211880447999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{945089}}^1$

素因数の和:945418

約数の個数: 16

約数和(自身を含む): 234760356000

約数和(自身を除く): 22879908001

約数列:

[1, 11, 89, 229, 979, 2519, 20381, 224191, 945089, 10395979, 84112921, 216425381, 925242131, 2380679191, 19261858909, 211880447999]

約数ペア:

[(1, 211880447999), (11, 19261858909), (89, 2380679191), (229, 925242131), (979, 216425381), (2519, 84112921), (20381, 10395979), (224191, 945089)]