1281072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2077

約数の個数: 40

約数和(自身を含む): 3565744

約数和(自身を除く): 2284672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2053, 4106, 6159, 8212, 12318, 16424, 24636, 26689, 32848, 49272, 53378, 80067, 98544, 106756, 160134, 213512, 320268, 427024, 640536, 1281072]

約数ペア:

[(1, 1281072), (2, 640536), (3, 427024), (4, 320268), (6, 213512), (8, 160134), (12, 106756), (13, 98544), (16, 80067), (24, 53378), (26, 49272), (39, 32848), (48, 26689), (52, 24636), (78, 16424), (104, 12318), (156, 8212), (208, 6159), (312, 4106), (624, 2053)]