7120412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 13524000

約数和(自身を除く): 6403588

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 919, 1838, 1937, 3676, 3874, 7748, 11947, 23894, 47788, 136931, 273862, 547724, 1780103, 3560206, 7120412]

約数ペア:

[(1, 7120412), (2, 3560206), (4, 1780103), (13, 547724), (26, 273862), (52, 136931), (149, 47788), (298, 23894), (596, 11947), (919, 7748), (1838, 3874), (1937, 3676)]