2277881459

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2777}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 2827426176

約数和(自身を除く): 549544717

約数列:

[1, 7, 17, 61, 113, 119, 427, 791, 1037, 1921, 2777, 6893, 7259, 13447, 19439, 47209, 48251, 117181, 169397, 313801, 330463, 820267, 1185779, 2196607, 2879749, 5334617, 19141861, 20158243, 37342319, 133993027, 325411637, 2277881459]

約数ペア:

[(1, 2277881459), (7, 325411637), (17, 133993027), (61, 37342319), (113, 20158243), (119, 19141861), (427, 5334617), (791, 2879749), (1037, 2196607), (1921, 1185779), (2777, 820267), (6893, 330463), (7259, 313801), (13447, 169397), (19439, 117181), (47209, 48251)]