127550014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 206569440

約数和(自身を除く): 79019426

約数列:

[1, 2, 17, 34, 137, 139, 197, 274, 278, 394, 2329, 2363, 3349, 4658, 4726, 6698, 19043, 26989, 27383, 38086, 53978, 54766, 323731, 458813, 465511, 647462, 917626, 931022, 3751471, 7502942, 63775007, 127550014]

約数ペア:

[(1, 127550014), (2, 63775007), (17, 7502942), (34, 3751471), (137, 931022), (139, 917626), (197, 647462), (274, 465511), (278, 458813), (394, 323731), (2329, 54766), (2363, 53978), (3349, 38086), (4658, 27383), (4726, 26989), (6698, 19043)]