1639296842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2879}}^1\times {\mathrm{16747}}^1$

素因数の和:19645

約数の個数: 16

約数和(自身を含む): 2604648960

約数和(自身を除く): 965352118

約数列:

[1, 2, 17, 34, 2879, 5758, 16747, 33494, 48943, 97886, 284699, 569398, 48214613, 96429226, 819648421, 1639296842]

約数ペア:

[(1, 1639296842), (2, 819648421), (17, 96429226), (34, 48214613), (2879, 569398), (5758, 284699), (16747, 97886), (33494, 48943)]