2447140124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{138007}}^1$

素因数の和:138066

約数の個数: 48

約数和(自身を含む): 5193517056

約数和(自身を除く): 2746376932

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 4433, 8866, 17732, 138007, 276014, 552028, 1518077, 1794091, 3036154, 3588182, 4278217, 6072308, 7176364, 8556434, 17112868, 19735001, 39470002, 47060387, 55616821, 78940004, 94120774, 111233642, 188241548, 222467284, 611785031, 1223570062, 2447140124]

約数ペア:

[(1, 2447140124), (2, 1223570062), (4, 611785031), (11, 222467284), (13, 188241548), (22, 111233642), (26, 94120774), (31, 78940004), (44, 55616821), (52, 47060387), (62, 39470002), (124, 19735001), (143, 17112868), (286, 8556434), (341, 7176364), (403, 6072308), (572, 4278217), (682, 3588182), (806, 3036154), (1364, 1794091), (1612, 1518077), (4433, 552028), (8866, 276014), (17732, 138007)]