1403006948

素因数分解:

$2^2\times 7^1\times {\mathrm{2579}}^1\times {\mathrm{19429}}^1$

素因数の和:22019

約数の個数: 24

約数和(自身を含む): 2807246400

約数和(自身を除く): 1404239452

約数列:

[1, 2, 4, 7, 14, 28, 2579, 5158, 10316, 18053, 19429, 36106, 38858, 72212, 77716, 136003, 272006, 544012, 50107391, 100214782, 200429564, 350751737, 701503474, 1403006948]

約数ペア:

[(1, 1403006948), (2, 701503474), (4, 350751737), (7, 200429564), (14, 100214782), (28, 50107391), (2579, 544012), (5158, 272006), (10316, 136003), (18053, 77716), (19429, 72212), (36106, 38858)]