278344812

素因数分解:

$2^2\times 3^1\times {\mathrm{2347}}^1\times {\mathrm{9883}}^1$

素因数の和:12237

約数の個数: 24

約数和(自身を含む): 649813696

約数和(自身を除く): 371468884

約数列:

[1, 2, 3, 4, 6, 12, 2347, 4694, 7041, 9388, 9883, 14082, 19766, 28164, 29649, 39532, 59298, 118596, 23195401, 46390802, 69586203, 92781604, 139172406, 278344812]

約数ペア:

[(1, 278344812), (2, 139172406), (3, 92781604), (4, 69586203), (6, 46390802), (12, 23195401), (2347, 118596), (4694, 59298), (7041, 39532), (9388, 29649), (9883, 28164), (14082, 19766)]