1131191884

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{67801}}^1$

素因数の和:67945

約数の個数: 24

約数和(自身を含む): 2046535568

約数和(自身を除く): 915343684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 4171, 8342, 16684, 67801, 135602, 271204, 2915443, 5830886, 6576697, 11661772, 13153394, 26306788, 282797971, 565595942, 1131191884]

約数ペア:

[(1, 1131191884), (2, 565595942), (4, 282797971), (43, 26306788), (86, 13153394), (97, 11661772), (172, 6576697), (194, 5830886), (388, 2915443), (4171, 271204), (8342, 135602), (16684, 67801)]