2017723967

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{544889}}^1$

素因数の和:544942

約数の個数: 12

約数和(自身を含む): 2410593360

約数和(自身を除く): 392869393

約数列:

[1, 7, 23, 161, 529, 3703, 544889, 3814223, 12532447, 87727129, 288246281, 2017723967]

約数ペア:

[(1, 2017723967), (7, 288246281), (23, 87727129), (161, 12532447), (529, 3814223), (3703, 544889)]