270966982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{4909}}^1$

素因数の和:5128

約数の個数: 32

約数和(自身を含む): 480080160

約数和(自身を除く): 209113178

約数列:

[1, 2, 11, 13, 22, 26, 143, 193, 286, 386, 2123, 2509, 4246, 4909, 5018, 9818, 27599, 53999, 55198, 63817, 107998, 127634, 701987, 947437, 1403974, 1894874, 10421807, 12316681, 20843614, 24633362, 135483491, 270966982]

約数ペア:

[(1, 270966982), (2, 135483491), (11, 24633362), (13, 20843614), (22, 12316681), (26, 10421807), (143, 1894874), (193, 1403974), (286, 947437), (386, 701987), (2123, 127634), (2509, 107998), (4246, 63817), (4909, 55198), (5018, 53999), (9818, 27599)]