2023478891

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{287059}}^1$

素因数の和:287138

約数の個数: 16

約数和(自身を含む): 2480198400

約数和(自身を除く): 456719509

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 287059, 2009413, 5454121, 15214127, 38178847, 106498889, 289068413, 2023478891]

約数ペア:

[(1, 2023478891), (7, 289068413), (19, 106498889), (53, 38178847), (133, 15214127), (371, 5454121), (1007, 2009413), (7049, 287059)]