1333142486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{72937}}^1$

素因数の和:73008

約数の個数: 32

約数和(自身を含む): 2328180960

約数和(自身を除く): 995038474

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 9139, 18278, 72937, 145874, 948181, 1385803, 1896362, 2698669, 2771606, 5397338, 18015439, 35082697, 36030878, 51274711, 70165394, 102549422, 666571243, 1333142486]

約数ペア:

[(1, 1333142486), (2, 666571243), (13, 102549422), (19, 70165394), (26, 51274711), (37, 36030878), (38, 35082697), (74, 18015439), (247, 5397338), (481, 2771606), (494, 2698669), (703, 1896362), (962, 1385803), (1406, 948181), (9139, 145874), (18278, 72937)]