260013212

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{3449}}^1$

素因数の和:3901

約数の個数: 24

約数和(自身を含む): 465998400

約数和(自身を除く): 205985188

約数列:

[1, 2, 4, 47, 94, 188, 401, 802, 1604, 3449, 6898, 13796, 18847, 37694, 75388, 162103, 324206, 648412, 1383049, 2766098, 5532196, 65003303, 130006606, 260013212]

約数ペア:

[(1, 260013212), (2, 130006606), (4, 65003303), (47, 5532196), (94, 2766098), (188, 1383049), (401, 648412), (802, 324206), (1604, 162103), (3449, 75388), (6898, 37694), (13796, 18847)]