2255125004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{42463}}^1$

素因数の和:42566

約数の個数: 48

約数和(自身を含む): 4622800896

約数和(自身を除く): 2367675892

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 71, 142, 187, 284, 374, 748, 781, 1207, 1562, 2414, 3124, 4828, 13277, 26554, 42463, 53108, 84926, 169852, 467093, 721871, 934186, 1443742, 1868372, 2887484, 3014873, 6029746, 7940581, 12059492, 15881162, 31762324, 33163603, 51252841, 66327206, 102505682, 132654412, 205011364, 563781251, 1127562502, 2255125004]

約数ペア:

[(1, 2255125004), (2, 1127562502), (4, 563781251), (11, 205011364), (17, 132654412), (22, 102505682), (34, 66327206), (44, 51252841), (68, 33163603), (71, 31762324), (142, 15881162), (187, 12059492), (284, 7940581), (374, 6029746), (748, 3014873), (781, 2887484), (1207, 1868372), (1562, 1443742), (2414, 934186), (3124, 721871), (4828, 467093), (13277, 169852), (26554, 84926), (42463, 53108)]