1777492767986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8081}}^1\times {\mathrm{206341}}^1$

素因数の和:214478

約数の個数: 32

約数和(自身を含む): 2941745261616

約数和(自身を除く): 1164252493630

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 8081, 16162, 105053, 206341, 210106, 331321, 412682, 662642, 2682433, 4307173, 5364866, 8459981, 8614346, 16919962, 109979753, 219959506, 1667441621, 3334883242, 21676741073, 43353482146, 68365106461, 136730212922, 888746383993, 1777492767986]

約数ペア:

[(1, 1777492767986), (2, 888746383993), (13, 136730212922), (26, 68365106461), (41, 43353482146), (82, 21676741073), (533, 3334883242), (1066, 1667441621), (8081, 219959506), (16162, 109979753), (105053, 16919962), (206341, 8614346), (210106, 8459981), (331321, 5364866), (412682, 4307173), (662642, 2682433)]