940291228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127549}}^1$

素因数の和:127669

約数の個数: 24

約数和(自身を含む): 1749986000

約数和(自身を除く): 809694772

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 127549, 255098, 510196, 2423431, 4846862, 9693724, 12372253, 24744506, 49489012, 235072807, 470145614, 940291228]

約数ペア:

[(1, 940291228), (2, 470145614), (4, 235072807), (19, 49489012), (38, 24744506), (76, 12372253), (97, 9693724), (194, 4846862), (388, 2423431), (1843, 510196), (3686, 255098), (7372, 127549)]