1227208

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 2320560

約数和(自身を除く): 1093352

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 1171, 2342, 4684, 9368, 153401, 306802, 613604, 1227208]

約数ペア:

[(1, 1227208), (2, 613604), (4, 306802), (8, 153401), (131, 9368), (262, 4684), (524, 2342), (1048, 1171)]