520039304

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{8147}}^1$

素因数の和:8333

約数の個数: 32

約数和(自身を含む): 997315200

約数和(自身を除く): 477275896

約数列:

[1, 2, 4, 8, 79, 101, 158, 202, 316, 404, 632, 808, 7979, 8147, 15958, 16294, 31916, 32588, 63832, 65176, 643613, 822847, 1287226, 1645694, 2574452, 3291388, 5148904, 6582776, 65004913, 130009826, 260019652, 520039304]

約数ペア:

[(1, 520039304), (2, 260019652), (4, 130009826), (8, 65004913), (79, 6582776), (101, 5148904), (158, 3291388), (202, 2574452), (316, 1645694), (404, 1287226), (632, 822847), (808, 643613), (7979, 65176), (8147, 63832), (15958, 32588), (16294, 31916)]