394394454

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{30559}}^1$

素因数の和:30809

約数の個数: 32

約数和(自身を含む): 880128000

約数和(自身を除く): 485733546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 4302, 6453, 12906, 30559, 61118, 91677, 183354, 275031, 550062, 825093, 1650186, 7303601, 14607202, 21910803, 43821606, 65732409, 131464818, 197197227, 394394454]

約数ペア:

[(1, 394394454), (2, 197197227), (3, 131464818), (6, 65732409), (9, 43821606), (18, 21910803), (27, 14607202), (54, 7303601), (239, 1650186), (478, 825093), (717, 550062), (1434, 275031), (2151, 183354), (4302, 91677), (6453, 61118), (12906, 30559)]