1205807248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2431063}}^1$

素因数の和:2431102

約数の個数: 20

約数和(自身を含む): 2411615488

約数和(自身を除く): 1205808240

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2431063, 4862126, 9724252, 19448504, 38897008, 75362953, 150725906, 301451812, 602903624, 1205807248]

約数ペア:

[(1, 1205807248), (2, 602903624), (4, 301451812), (8, 150725906), (16, 75362953), (31, 38897008), (62, 19448504), (124, 9724252), (248, 4862126), (496, 2431063)]