2017768055

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1\times {\mathrm{7451}}^1$

素因数の和:8818

約数の個数: 16

約数和(自身を含む): 2482589088

約数和(自身を除く): 464821033

約数列:

[1, 5, 41, 205, 1321, 6605, 7451, 37255, 54161, 270805, 305491, 1527455, 9842771, 49213855, 403553611, 2017768055]

約数ペア:

[(1, 2017768055), (5, 403553611), (41, 49213855), (205, 9842771), (1321, 1527455), (6605, 305491), (7451, 270805), (37255, 54161)]