2011086502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 3443212800

約数和(自身を除く): 1432126298

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 163, 269, 323, 326, 538, 646, 1207, 1349, 2414, 2698, 2771, 3097, 4573, 5111, 5542, 6194, 9146, 10222, 11573, 19099, 22933, 23146, 38198, 43847, 45866, 52649, 86887, 87694, 105298, 173774, 196741, 219887, 324683, 362881, 393482, 439774, 649366, 725762, 745399, 833093, 1490798, 1666186, 3113137, 3738079, 6168977, 6226274, 7476158, 12337954, 14162581, 28325162, 52923329, 59149603, 105846658, 118299206, 1005543251, 2011086502]

約数ペア:

[(1, 2011086502), (2, 1005543251), (17, 118299206), (19, 105846658), (34, 59149603), (38, 52923329), (71, 28325162), (142, 14162581), (163, 12337954), (269, 7476158), (323, 6226274), (326, 6168977), (538, 3738079), (646, 3113137), (1207, 1666186), (1349, 1490798), (2414, 833093), (2698, 745399), (2771, 725762), (3097, 649366), (4573, 439774), (5111, 393482), (5542, 362881), (6194, 324683), (9146, 219887), (10222, 196741), (11573, 173774), (19099, 105298), (22933, 87694), (23146, 86887), (38198, 52649), (43847, 45866)]