2643280133

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1303}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 3084533760

約数和(自身を除く): 441253627

約数列:

[1, 13, 19, 43, 191, 247, 559, 817, 1303, 2483, 3629, 8213, 10621, 16939, 24757, 47177, 56029, 106769, 156047, 248873, 321841, 728377, 1064551, 2028611, 3235349, 4728587, 10701539, 13839163, 61471631, 139120007, 203329241, 2643280133]

約数ペア:

[(1, 2643280133), (13, 203329241), (19, 139120007), (43, 61471631), (191, 13839163), (247, 10701539), (559, 4728587), (817, 3235349), (1303, 2028611), (2483, 1064551), (3629, 728377), (8213, 321841), (10621, 248873), (16939, 156047), (24757, 106769), (47177, 56029)]