4890450185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{971291}}^1$

素因数の和:971368

約数の個数: 16

約数和(自身を含む): 6293972160

約数和(自身を除く): 1403521975

約数列:

[1, 5, 19, 53, 95, 265, 1007, 5035, 971291, 4856455, 18454529, 51478423, 92272645, 257392115, 978090037, 4890450185]

約数ペア:

[(1, 4890450185), (5, 978090037), (19, 257392115), (53, 92272645), (95, 51478423), (265, 18454529), (1007, 4856455), (5035, 971291)]