1831797188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{1861}}^1$

素因数の和:2724

約数の個数: 48

約数和(自身を含む): 3608645376

約数和(自身を除く): 1776848188

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 823, 1196, 1646, 1861, 3292, 3722, 7444, 10699, 18929, 21398, 24193, 37858, 42796, 42803, 48386, 75716, 85606, 96772, 171212, 246077, 492154, 556439, 984308, 1112878, 1531603, 2225756, 3063206, 6126412, 19910839, 35226869, 39821678, 70453738, 79643356, 140907476, 457949297, 915898594, 1831797188]

約数ペア:

[(1, 1831797188), (2, 915898594), (4, 457949297), (13, 140907476), (23, 79643356), (26, 70453738), (46, 39821678), (52, 35226869), (92, 19910839), (299, 6126412), (598, 3063206), (823, 2225756), (1196, 1531603), (1646, 1112878), (1861, 984308), (3292, 556439), (3722, 492154), (7444, 246077), (10699, 171212), (18929, 96772), (21398, 85606), (24193, 75716), (37858, 48386), (42796, 42803)]