2280494804

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{27883}}^1$

素因数の和:28044

約数の個数: 48

約数和(自身を含む): 4796940288

約数和(自身を除く): 2516445484

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 127, 161, 254, 322, 508, 644, 889, 1778, 2921, 3556, 5842, 11684, 20447, 27883, 40894, 55766, 81788, 111532, 195181, 390362, 641309, 780724, 1282618, 2565236, 3541141, 4489163, 7082282, 8978326, 14164564, 17956652, 24787987, 49575974, 81446243, 99151948, 162892486, 325784972, 570123701, 1140247402, 2280494804]

約数ペア:

[(1, 2280494804), (2, 1140247402), (4, 570123701), (7, 325784972), (14, 162892486), (23, 99151948), (28, 81446243), (46, 49575974), (92, 24787987), (127, 17956652), (161, 14164564), (254, 8978326), (322, 7082282), (508, 4489163), (644, 3541141), (889, 2565236), (1778, 1282618), (2921, 780724), (3556, 641309), (5842, 390362), (11684, 195181), (20447, 111532), (27883, 81788), (40894, 55766)]