278380939

素因数分解:

${\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 292249440

約数和(自身を除く): 13868501

約数列:

[1, 41, 59, 157, 733, 2419, 6437, 9263, 30053, 43247, 115081, 379783, 1773127, 4718321, 6789779, 278380939]

約数ペア:

[(1, 278380939), (41, 6789779), (59, 4718321), (157, 1773127), (733, 379783), (2419, 115081), (6437, 43247), (9263, 30053)]