140112284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{50839}}^1$

素因数の和:50909

約数の個数: 24

約数和(自身を含む): 269045280

約数和(自身を除く): 128932996

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 50839, 101678, 203356, 660907, 1321814, 2643628, 2694467, 5388934, 10777868, 35028071, 70056142, 140112284]

約数ペア:

[(1, 140112284), (2, 70056142), (4, 35028071), (13, 10777868), (26, 5388934), (52, 2694467), (53, 2643628), (106, 1321814), (212, 660907), (689, 203356), (1378, 101678), (2756, 50839)]