123962468

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{60647}}^1$

素因数の和:60731

約数の個数: 24

約数和(自身を含む): 251325312

約数和(自身を除く): 127362844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 60647, 121294, 242588, 424529, 849058, 1698116, 4427231, 8854462, 17708924, 30990617, 61981234, 123962468]

約数ペア:

[(1, 123962468), (2, 61981234), (4, 30990617), (7, 17708924), (14, 8854462), (28, 4427231), (73, 1698116), (146, 849058), (292, 424529), (511, 242588), (1022, 121294), (2044, 60647)]