2012197655

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{40361}}^1$

素因数の和:40451

約数の個数: 24

約数和(自身を含む): 2659048560

約数和(自身を除く): 646850905

約数列:

[1, 5, 13, 59, 65, 169, 295, 767, 845, 3835, 9971, 40361, 49855, 201805, 524693, 2381299, 2623465, 6821009, 11906495, 30956887, 34105045, 154784435, 402439531, 2012197655]

約数ペア:

[(1, 2012197655), (5, 402439531), (13, 154784435), (59, 34105045), (65, 30956887), (169, 11906495), (295, 6821009), (767, 2623465), (845, 2381299), (3835, 524693), (9971, 201805), (40361, 49855)]