978542474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{316271}}^1$

素因数の和:316310

約数の個数: 32

約数和(自身を含む): 1912813056

約数和(自身を除く): 934270582

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 316271, 632542, 2213897, 4111523, 4427794, 5376607, 8223046, 10753214, 28780661, 37636249, 57561322, 69895891, 75272498, 139791782, 489271237, 978542474]

約数ペア:

[(1, 978542474), (2, 489271237), (7, 139791782), (13, 75272498), (14, 69895891), (17, 57561322), (26, 37636249), (34, 28780661), (91, 10753214), (119, 8223046), (182, 5376607), (221, 4427794), (238, 4111523), (442, 2213897), (1547, 632542), (3094, 316271)]