1900631632

素因数分解:

$2^4\times {\mathrm{1381}}^1\times {\mathrm{86017}}^1$

素因数の和:87406

約数の個数: 20

約数和(自身を含む): 3685183156

約数和(自身を除く): 1784551524

約数列:

[1, 2, 4, 8, 16, 1381, 2762, 5524, 11048, 22096, 86017, 172034, 344068, 688136, 1376272, 118789477, 237578954, 475157908, 950315816, 1900631632]

約数ペア:

[(1, 1900631632), (2, 950315816), (4, 475157908), (8, 237578954), (16, 118789477), (1381, 1376272), (2762, 688136), (5524, 344068), (11048, 172034), (22096, 86017)]