320991314

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{46507}}^1$

素因数の和:46562

約数の個数: 32

約数和(自身を含む): 602743680

約数和(自身を除く): 281752366

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 46507, 93014, 325549, 651098, 790619, 1348703, 1581238, 2697406, 5534333, 9440921, 11068666, 18881842, 22927951, 45855902, 160495657, 320991314]

約数ペア:

[(1, 320991314), (2, 160495657), (7, 45855902), (14, 22927951), (17, 18881842), (29, 11068666), (34, 9440921), (58, 5534333), (119, 2697406), (203, 1581238), (238, 1348703), (406, 790619), (493, 651098), (986, 325549), (3451, 93014), (6902, 46507)]