8680204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2113}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 16573760

約数和(自身を除く): 7893556

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 2113, 4108, 4226, 8452, 27469, 54938, 109876, 166927, 333854, 667708, 2170051, 4340102, 8680204]

約数ペア:

[(1, 8680204), (2, 4340102), (4, 2170051), (13, 667708), (26, 333854), (52, 166927), (79, 109876), (158, 54938), (316, 27469), (1027, 8452), (2054, 4226), (2113, 4108)]