1288897298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{2281}}^1$

素因数の和:2610

約数の個数: 32

約数和(自身を含む): 2113168512

約数和(自身を除く): 824271214

約数列:

[1, 2, 13, 26, 103, 206, 211, 422, 1339, 2281, 2678, 2743, 4562, 5486, 21733, 29653, 43466, 59306, 234943, 282529, 469886, 481291, 565058, 962582, 3054259, 6108518, 6256783, 12513566, 49572973, 99145946, 644448649, 1288897298]

約数ペア:

[(1, 1288897298), (2, 644448649), (13, 99145946), (26, 49572973), (103, 12513566), (206, 6256783), (211, 6108518), (422, 3054259), (1339, 962582), (2281, 565058), (2678, 481291), (2743, 469886), (4562, 282529), (5486, 234943), (21733, 59306), (29653, 43466)]