386496493916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{281081}}^1$

素因数の和:281982

約数の個数: 48

約数和(自身を含む): 752778071808

約数和(自身を除く): 366281577892

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 853, 1612, 1706, 3412, 11089, 22178, 26443, 44356, 52886, 105772, 281081, 343759, 562162, 687518, 1124324, 1375036, 3654053, 7308106, 8713511, 14616212, 17427022, 34854044, 113275643, 226551286, 239762093, 453102572, 479524186, 959048372, 3116907209, 6233814418, 7432624883, 12467628836, 14865249766, 29730499532, 96624123479, 193248246958, 386496493916]

約数ペア:

[(1, 386496493916), (2, 193248246958), (4, 96624123479), (13, 29730499532), (26, 14865249766), (31, 12467628836), (52, 7432624883), (62, 6233814418), (124, 3116907209), (403, 959048372), (806, 479524186), (853, 453102572), (1612, 239762093), (1706, 226551286), (3412, 113275643), (11089, 34854044), (22178, 17427022), (26443, 14616212), (44356, 8713511), (52886, 7308106), (105772, 3654053), (281081, 1375036), (343759, 1124324), (562162, 687518)]