316281196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1026887}}^1$

素因数の和:1026909

約数の個数: 24

約数和(自身を含む): 690068736

約数和(自身を除く): 373787540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1026887, 2053774, 4107548, 7188209, 11295757, 14376418, 22591514, 28752836, 45183028, 79070299, 158140598, 316281196]

約数ペア:

[(1, 316281196), (2, 158140598), (4, 79070299), (7, 45183028), (11, 28752836), (14, 22591514), (22, 14376418), (28, 11295757), (44, 7188209), (77, 4107548), (154, 2053774), (308, 1026887)]