1344293356

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{787057}}^1$

素因数の和:787129

約数の個数: 24

約数和(自身を含む): 2732665376

約数和(自身を除く): 1388372020

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 787057, 1574114, 3148228, 5509399, 11018798, 22037596, 48010477, 96020954, 192041908, 336073339, 672146678, 1344293356]

約数ペア:

[(1, 1344293356), (2, 672146678), (4, 336073339), (7, 192041908), (14, 96020954), (28, 48010477), (61, 22037596), (122, 11018798), (244, 5509399), (427, 3148228), (854, 1574114), (1708, 787057)]