2021609051

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{495371}}^1$

素因数の和:495442

約数の個数: 16

約数和(自身を含む): 2568008448

約数和(自身を除く): 546399397

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 495371, 3467597, 5449081, 26254663, 38143567, 183782641, 288801293, 2021609051]

約数ペア:

[(1, 2021609051), (7, 288801293), (11, 183782641), (53, 38143567), (77, 26254663), (371, 5449081), (583, 3467597), (4081, 495371)]