227656078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1049}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 390549600

約数和(自身を除く): 162893522

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 491, 982, 1049, 2098, 6383, 8347, 12766, 13637, 16694, 17833, 27274, 35666, 108511, 217022, 231829, 463658, 515059, 1030118, 6695767, 8756003, 13391534, 17512006, 113828039, 227656078]

約数ペア:

[(1, 227656078), (2, 113828039), (13, 17512006), (17, 13391534), (26, 8756003), (34, 6695767), (221, 1030118), (442, 515059), (491, 463658), (982, 231829), (1049, 217022), (2098, 108511), (6383, 35666), (8347, 27274), (12766, 17833), (13637, 16694)]