13379310028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{93491}}^1$

素因数の和:93790

約数の個数: 48

約数和(自身を含む): 28271980800

約数和(自身を除く): 14892670772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 269, 532, 538, 1076, 1883, 3766, 5111, 7532, 10222, 20444, 35777, 71554, 93491, 143108, 186982, 373964, 654437, 1308874, 1776329, 2617748, 3552658, 7105316, 12434303, 24868606, 25149079, 49737212, 50298158, 100596316, 176043553, 352087106, 477832501, 704174212, 955665002, 1911330004, 3344827507, 6689655014, 13379310028]

約数ペア:

[(1, 13379310028), (2, 6689655014), (4, 3344827507), (7, 1911330004), (14, 955665002), (19, 704174212), (28, 477832501), (38, 352087106), (76, 176043553), (133, 100596316), (266, 50298158), (269, 49737212), (532, 25149079), (538, 24868606), (1076, 12434303), (1883, 7105316), (3766, 3552658), (5111, 2617748), (7532, 1776329), (10222, 1308874), (20444, 654437), (35777, 373964), (71554, 186982), (93491, 143108)]