2045302554

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1\times {\mathrm{7459}}^1$

素因数の和:9474

約数の個数: 32

約数和(自身を含む): 4271178240

約数和(自身を除く): 2225875686

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1987, 3974, 5961, 7459, 11922, 14918, 22377, 44754, 45701, 91402, 137103, 171557, 274206, 343114, 514671, 1029342, 14821033, 29642066, 44463099, 88926198, 340883759, 681767518, 1022651277, 2045302554]

約数ペア:

[(1, 2045302554), (2, 1022651277), (3, 681767518), (6, 340883759), (23, 88926198), (46, 44463099), (69, 29642066), (138, 14821033), (1987, 1029342), (3974, 514671), (5961, 343114), (7459, 274206), (11922, 171557), (14918, 137103), (22377, 91402), (44754, 45701)]