308207876

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{5623}}^1$

素因数の和:5891

約数の個数: 24

約数和(自身を含む): 549892224

約数和(自身を除く): 241684348

約数列:

[1, 2, 4, 71, 142, 193, 284, 386, 772, 5623, 11246, 13703, 22492, 27406, 54812, 399233, 798466, 1085239, 1596932, 2170478, 4340956, 77051969, 154103938, 308207876]

約数ペア:

[(1, 308207876), (2, 154103938), (4, 77051969), (71, 4340956), (142, 2170478), (193, 1596932), (284, 1085239), (386, 798466), (772, 399233), (5623, 54812), (11246, 27406), (13703, 22492)]