240997906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{9277}}^1$

素因数の和:9729

約数の個数: 16

約数和(自身を含む): 374088960

約数和(自身を除く): 133091054

約数列:

[1, 2, 31, 62, 419, 838, 9277, 12989, 18554, 25978, 287587, 575174, 3887063, 7774126, 120498953, 240997906]

約数ペア:

[(1, 240997906), (2, 120498953), (31, 7774126), (62, 3887063), (419, 575174), (838, 287587), (9277, 25978), (12989, 18554)]