1330304948

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{489803}}^1$

素因数の和:489911

約数の個数: 24

約数和(自身を含む): 2688044352

約数和(自身を除く): 1357739404

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 489803, 979606, 1959212, 3428621, 6857242, 13714484, 47510891, 95021782, 190043564, 332576237, 665152474, 1330304948]

約数ペア:

[(1, 1330304948), (2, 665152474), (4, 332576237), (7, 190043564), (14, 95021782), (28, 47510891), (97, 13714484), (194, 6857242), (388, 3428621), (679, 1959212), (1358, 979606), (2716, 489803)]