630832124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{713611}}^1$

素因数の和:713645

約数の個数: 24

約数和(自身を含む): 1258811568

約数和(自身を除く): 627979444

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 713611, 1427222, 2854444, 9276943, 12131387, 18553886, 24262774, 37107772, 48525548, 157708031, 315416062, 630832124]

約数ペア:

[(1, 630832124), (2, 315416062), (4, 157708031), (13, 48525548), (17, 37107772), (26, 24262774), (34, 18553886), (52, 12131387), (68, 9276943), (221, 2854444), (442, 1427222), (884, 713611)]