389634662

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2617}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 644656320

約数和(自身を除く): 255021658

約数列:

[1, 2, 17, 29, 34, 58, 151, 302, 493, 986, 2567, 2617, 4379, 5134, 5234, 8758, 44489, 74443, 75893, 88978, 148886, 151786, 395167, 790334, 1290181, 2580362, 6717839, 11459843, 13435678, 22919686, 194817331, 389634662]

約数ペア:

[(1, 389634662), (2, 194817331), (17, 22919686), (29, 13435678), (34, 11459843), (58, 6717839), (151, 2580362), (302, 1290181), (493, 790334), (986, 395167), (2567, 151786), (2617, 148886), (4379, 88978), (5134, 75893), (5234, 74443), (8758, 44489)]