978180578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1\times {\mathrm{10141}}^1$

素因数の和:12997

約数の個数: 16

約数和(自身を含む): 1554281784

約数和(自身を除く): 576101206

約数列:

[1, 2, 17, 34, 2837, 5674, 10141, 20282, 48229, 96458, 172397, 344794, 28770017, 57540034, 489090289, 978180578]

約数ペア:

[(1, 978180578), (2, 489090289), (17, 57540034), (34, 28770017), (2837, 344794), (5674, 172397), (10141, 96458), (20282, 48229)]