980726845

素因数分解:

$5^1\times 7^1\times {\mathrm{4051}}^1\times {\mathrm{6917}}^1$

素因数の和:10980

約数の個数: 16

約数和(自身を含む): 1345523328

約数和(自身を除く): 364796483

約数列:

[1, 5, 7, 35, 4051, 6917, 20255, 28357, 34585, 48419, 141785, 242095, 28020767, 140103835, 196145369, 980726845]

約数ペア:

[(1, 980726845), (5, 196145369), (7, 140103835), (35, 28020767), (4051, 242095), (6917, 141785), (20255, 48419), (28357, 34585)]