378026356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{3889}}^1$

素因数の和:5191

約数の個数: 24

約数和(自身を含む): 697088000

約数和(自身を除く): 319061644

約数列:

[1, 2, 4, 19, 38, 76, 1279, 2558, 3889, 5116, 7778, 15556, 24301, 48602, 73891, 97204, 147782, 295564, 4974031, 9948062, 19896124, 94506589, 189013178, 378026356]

約数ペア:

[(1, 378026356), (2, 189013178), (4, 94506589), (19, 19896124), (38, 9948062), (76, 4974031), (1279, 295564), (2558, 147782), (3889, 97204), (5116, 73891), (7778, 48602), (15556, 24301)]