2978353055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{19273}}^1$

素因数の和:20306

約数の個数: 16

約数和(自身を含む): 3693206784

約数和(自身を除く): 714853729

約数列:

[1, 5, 31, 155, 997, 4985, 19273, 30907, 96365, 154535, 597463, 2987315, 19215181, 96075905, 595670611, 2978353055]

約数ペア:

[(1, 2978353055), (5, 595670611), (31, 96075905), (155, 19215181), (997, 2987315), (4985, 597463), (19273, 154535), (30907, 96365)]