398438828934

素因数分解:

$2^1\times 3^1\times {\mathrm{1129}}^1\times {\mathrm{1901}}^1\times {\mathrm{30941}}^1$

素因数の和:33976

約数の個数: 32

約数和(自身を含む): 798028835040

約数和(自身を除く): 399590006106

約数列:

[1, 2, 3, 6, 1129, 1901, 2258, 3387, 3802, 5703, 6774, 11406, 30941, 61882, 92823, 185646, 2146229, 4292458, 6438687, 12877374, 34932389, 58818841, 69864778, 104797167, 117637682, 176456523, 209594334, 352913046, 66406471489, 132812942978, 199219414467, 398438828934]

約数ペア:

[(1, 398438828934), (2, 199219414467), (3, 132812942978), (6, 66406471489), (1129, 352913046), (1901, 209594334), (2258, 176456523), (3387, 117637682), (3802, 104797167), (5703, 69864778), (6774, 58818841), (11406, 34932389), (30941, 12877374), (61882, 6438687), (92823, 4292458), (185646, 2146229)]