3782109968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2597603}}^1$

素因数の和:2597631

約数の個数: 40

約数和(自身を含む): 9018881088

約数和(自身を除く): 5236771120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2597603, 5195206, 10390412, 18183221, 20780824, 33768839, 36366442, 41561648, 67537678, 72732884, 135075356, 145465768, 236381873, 270150712, 290931536, 472763746, 540301424, 945527492, 1891054984, 3782109968]

約数ペア:

[(1, 3782109968), (2, 1891054984), (4, 945527492), (7, 540301424), (8, 472763746), (13, 290931536), (14, 270150712), (16, 236381873), (26, 145465768), (28, 135075356), (52, 72732884), (56, 67537678), (91, 41561648), (104, 36366442), (112, 33768839), (182, 20780824), (208, 18183221), (364, 10390412), (728, 5195206), (1456, 2597603)]