120900532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{12791}}^1$

素因数の和:12951

約数の個数: 24

約数和(自身を含む): 225650880

約数和(自身を除く): 104750348

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 9452, 12791, 25582, 51164, 217447, 434894, 869788, 1777949, 3555898, 7111796, 30225133, 60450266, 120900532]

約数ペア:

[(1, 120900532), (2, 60450266), (4, 30225133), (17, 7111796), (34, 3555898), (68, 1777949), (139, 869788), (278, 434894), (556, 217447), (2363, 51164), (4726, 25582), (9452, 12791)]