1640298732

素因数分解:

$2^2\times 3^1\times {\mathrm{1559}}^1\times {\mathrm{87679}}^1$

素因数の和:89245

約数の個数: 24

約数和(自身を含む): 3829862400

約数和(自身を除く): 2189563668

約数列:

[1, 2, 3, 4, 6, 12, 1559, 3118, 4677, 6236, 9354, 18708, 87679, 175358, 263037, 350716, 526074, 1052148, 136691561, 273383122, 410074683, 546766244, 820149366, 1640298732]

約数ペア:

[(1, 1640298732), (2, 820149366), (3, 546766244), (4, 410074683), (6, 273383122), (12, 136691561), (1559, 1052148), (3118, 526074), (4677, 350716), (6236, 263037), (9354, 175358), (18708, 87679)]