2789826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 6144768

約数和(自身を除く): 3354942

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 761, 1222, 1522, 1833, 2283, 3666, 4566, 9893, 19786, 29679, 35767, 59358, 71534, 107301, 214602, 464971, 929942, 1394913, 2789826]

約数ペア:

[(1, 2789826), (2, 1394913), (3, 929942), (6, 464971), (13, 214602), (26, 107301), (39, 71534), (47, 59358), (78, 35767), (94, 29679), (141, 19786), (282, 9893), (611, 4566), (761, 3666), (1222, 2283), (1522, 1833)]