1406829842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{2063}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 2330173440

約数和(自身を除く): 923343598

約数列:

[1, 2, 11, 22, 139, 223, 278, 446, 1529, 2063, 2453, 3058, 4126, 4906, 22693, 30997, 45386, 61994, 286757, 340967, 460049, 573514, 681934, 920098, 3154327, 5060539, 6308654, 10121078, 63946811, 127893622, 703414921, 1406829842]

約数ペア:

[(1, 1406829842), (2, 703414921), (11, 127893622), (22, 63946811), (139, 10121078), (223, 6308654), (278, 5060539), (446, 3154327), (1529, 920098), (2063, 681934), (2453, 573514), (3058, 460049), (4126, 340967), (4906, 286757), (22693, 61994), (30997, 45386)]