4247807642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{65587}}^1$

素因数の和:65702

約数の個数: 32

約数和(自身を含む): 7140172032

約数和(自身を除く): 2892364390

約数列:

[1, 2, 13, 26, 47, 53, 94, 106, 611, 689, 1222, 1378, 2491, 4982, 32383, 64766, 65587, 131174, 852631, 1705262, 3082589, 3476111, 6165178, 6952222, 40073657, 45189443, 80147314, 90378886, 163377217, 326754434, 2123903821, 4247807642]

約数ペア:

[(1, 4247807642), (2, 2123903821), (13, 326754434), (26, 163377217), (47, 90378886), (53, 80147314), (94, 45189443), (106, 40073657), (611, 6952222), (689, 6165178), (1222, 3476111), (1378, 3082589), (2491, 1705262), (4982, 852631), (32383, 131174), (64766, 65587)]