313309924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{77783}}^1$

素因数の和:77859

約数の個数: 24

約数和(自身を含む): 588047040

約数和(自身を除く): 274737116

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 77783, 155566, 311132, 1477877, 2955754, 4122499, 5911508, 8244998, 16489996, 78327481, 156654962, 313309924]

約数ペア:

[(1, 313309924), (2, 156654962), (4, 78327481), (19, 16489996), (38, 8244998), (53, 5911508), (76, 4122499), (106, 2955754), (212, 1477877), (1007, 311132), (2014, 155566), (4028, 77783)]