978806668

素因数分解:

$2^2\times 7^1\times {\mathrm{3257}}^1\times {\mathrm{10733}}^1$

素因数の和:14001

約数の個数: 24

約数和(自身を含む): 1958396832

約数和(自身を除く): 979590164

約数列:

[1, 2, 4, 7, 14, 28, 3257, 6514, 10733, 13028, 21466, 22799, 42932, 45598, 75131, 91196, 150262, 300524, 34957381, 69914762, 139829524, 244701667, 489403334, 978806668]

約数ペア:

[(1, 978806668), (2, 489403334), (4, 244701667), (7, 139829524), (14, 69914762), (28, 34957381), (3257, 300524), (6514, 150262), (10733, 91196), (13028, 75131), (21466, 45598), (22799, 42932)]