1982471183

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{3461}}^1$

素因数の和:3695

約数の個数: 32

約数和(自身を含む): 2544486912

約数和(自身を除く): 562015729

約数列:

[1, 7, 11, 43, 77, 173, 301, 473, 1211, 1903, 3311, 3461, 7439, 13321, 24227, 38071, 52073, 81829, 148823, 266497, 572803, 598753, 1041761, 1637053, 4191271, 6586283, 11459371, 25746379, 46103981, 180224653, 283210169, 1982471183]

約数ペア:

[(1, 1982471183), (7, 283210169), (11, 180224653), (43, 46103981), (77, 25746379), (173, 11459371), (301, 6586283), (473, 4191271), (1211, 1637053), (1903, 1041761), (3311, 598753), (3461, 572803), (7439, 266497), (13321, 148823), (24227, 81829), (38071, 52073)]