1897429633918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1433}}^1\times {\mathrm{99661}}^1$

素因数の和:101189

約数の個数: 64

約数和(自身を含む): 3553446218112

約数和(自身を除く): 1656016584194

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1433, 1898, 2866, 6643, 10031, 13286, 18629, 20062, 37258, 99661, 104609, 130403, 199322, 209218, 260806, 697627, 732263, 1295593, 1359917, 1395254, 1464526, 2591186, 2719834, 7275253, 9069151, 9519419, 14550506, 18138302, 19038838, 50926771, 94578289, 101853542, 142814213, 189156578, 285628426, 662048023, 999699491, 1324096046, 1856584769, 1999398982, 3713169538, 10425437549, 12996093383, 20850875098, 25992186766, 72978062843, 135530688137, 145956125686, 271061376274, 948714816959, 1897429633918]

約数ペア:

[(1, 1897429633918), (2, 948714816959), (7, 271061376274), (13, 145956125686), (14, 135530688137), (26, 72978062843), (73, 25992186766), (91, 20850875098), (146, 12996093383), (182, 10425437549), (511, 3713169538), (949, 1999398982), (1022, 1856584769), (1433, 1324096046), (1898, 999699491), (2866, 662048023), (6643, 285628426), (10031, 189156578), (13286, 142814213), (18629, 101853542), (20062, 94578289), (37258, 50926771), (99661, 19038838), (104609, 18138302), (130403, 14550506), (199322, 9519419), (209218, 9069151), (260806, 7275253), (697627, 2719834), (732263, 2591186), (1295593, 1464526), (1359917, 1395254)]