2018236829

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{77029}}^1$

素因数の和:77252

約数の個数: 16

約数和(自身を含む): 2440310400

約数和(自身を除く): 422073571

約数列:

[1, 7, 19, 133, 197, 1379, 3743, 26201, 77029, 539203, 1463551, 10244857, 15174713, 106222991, 288319547, 2018236829]

約数ペア:

[(1, 2018236829), (7, 288319547), (19, 106222991), (133, 15174713), (197, 10244857), (1379, 1463551), (3743, 539203), (26201, 77029)]