2016268505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{117259}}^1$

素因数の和:117464

約数の個数: 16

約数和(自身を含む): 2560958400

約数和(自身を除く): 544689895

約数列:

[1, 5, 19, 95, 181, 905, 3439, 17195, 117259, 586295, 2227921, 11139605, 21223879, 106119395, 403253701, 2016268505]

約数ペア:

[(1, 2016268505), (5, 403253701), (19, 106119395), (95, 21223879), (181, 11139605), (905, 2227921), (3439, 586295), (17195, 117259)]