2008677424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2137}}^1\times {\mathrm{4519}}^1$

素因数の和:6677

約数の個数: 40

約数和(自身を含む): 4194071840

約数和(自身を除く): 2185394416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2137, 4274, 4519, 8548, 9038, 17096, 18076, 27781, 34192, 36152, 55562, 58747, 72304, 111124, 117494, 222248, 234988, 444496, 469976, 939952, 9657103, 19314206, 38628412, 77256824, 125542339, 154513648, 251084678, 502169356, 1004338712, 2008677424]

約数ペア:

[(1, 2008677424), (2, 1004338712), (4, 502169356), (8, 251084678), (13, 154513648), (16, 125542339), (26, 77256824), (52, 38628412), (104, 19314206), (208, 9657103), (2137, 939952), (4274, 469976), (4519, 444496), (8548, 234988), (9038, 222248), (17096, 117494), (18076, 111124), (27781, 72304), (34192, 58747), (36152, 55562)]