2017282561

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{47189}}^1$

素因数の和:47424

約数の個数: 16

約数和(自身を含む): 2391966720

約数和(自身を除く): 374684159

約数列:

[1, 7, 31, 197, 217, 1379, 6107, 42749, 47189, 330323, 1462859, 9296233, 10240013, 65073631, 288183223, 2017282561]

約数ペア:

[(1, 2017282561), (7, 288183223), (31, 65073631), (197, 10240013), (217, 9296233), (1379, 1462859), (6107, 330323), (42749, 47189)]