906996818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293147}}^1$

素因数の和:293186

約数の個数: 32

約数和(自身を含む): 1772959104

約数和(自身を除く): 865962286

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 293147, 586294, 2052029, 3810911, 4104058, 4983499, 7621822, 9966998, 26676377, 34884493, 53352754, 64785487, 69768986, 129570974, 453498409, 906996818]

約数ペア:

[(1, 906996818), (2, 453498409), (7, 129570974), (13, 69768986), (14, 64785487), (17, 53352754), (26, 34884493), (34, 26676377), (91, 9966998), (119, 7621822), (182, 4983499), (221, 4104058), (238, 3810911), (442, 2052029), (1547, 586294), (3094, 293147)]