557349839

素因数分解:

${\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 572492448

約数和(自身を除く): 15142609

約数列:

[1, 107, 137, 193, 197, 14659, 20651, 21079, 26441, 26989, 38021, 2829187, 2887823, 4068247, 5208877, 557349839]

約数ペア:

[(1, 557349839), (107, 5208877), (137, 4068247), (193, 2887823), (197, 2829187), (14659, 38021), (20651, 26989), (21079, 26441)]