2783646019

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 3626622720

約数和(自身を除く): 842976701

約数列:

[1, 7, 11, 53, 59, 77, 121, 371, 413, 583, 649, 847, 1051, 3127, 4081, 4543, 6413, 7139, 7357, 11561, 21889, 34397, 44891, 49973, 55703, 62009, 80927, 127171, 240779, 378367, 389921, 434063, 612733, 682099, 890197, 2648569, 3286477, 4289131, 4774693, 6740063, 7503089, 23005339, 36151247, 47180441, 52521623, 253058729, 397663717, 2783646019]

約数ペア:

[(1, 2783646019), (7, 397663717), (11, 253058729), (53, 52521623), (59, 47180441), (77, 36151247), (121, 23005339), (371, 7503089), (413, 6740063), (583, 4774693), (649, 4289131), (847, 3286477), (1051, 2648569), (3127, 890197), (4081, 682099), (4543, 612733), (6413, 434063), (7139, 389921), (7357, 378367), (11561, 240779), (21889, 127171), (34397, 80927), (44891, 62009), (49973, 55703)]