1282788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2764

約数の個数: 36

約数和(自身を含む): 3493308

約数和(自身を除く): 2210520

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2741, 5482, 8223, 10964, 16446, 24669, 32892, 35633, 49338, 71266, 98676, 106899, 142532, 213798, 320697, 427596, 641394, 1282788]

約数ペア:

[(1, 1282788), (2, 641394), (3, 427596), (4, 320697), (6, 213798), (9, 142532), (12, 106899), (13, 98676), (18, 71266), (26, 49338), (36, 35633), (39, 32892), (52, 24669), (78, 16446), (117, 10964), (156, 8223), (234, 5482), (468, 2741)]