396236486

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{35171}}^1$

素因数の和:35347

約数の個数: 16

約数和(自身を含む): 612836928

約数和(自身を除く): 216600442

約数列:

[1, 2, 43, 86, 131, 262, 5633, 11266, 35171, 70342, 1512353, 3024706, 4607401, 9214802, 198118243, 396236486]

約数ペア:

[(1, 396236486), (2, 198118243), (43, 9214802), (86, 4607401), (131, 3024706), (262, 1512353), (5633, 70342), (11266, 35171)]