1330981615

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{6619}}^1$

素因数の和:7062

約数の個数: 16

約数和(自身を含む): 1614856320

約数和(自身を除く): 283874705

約数列:

[1, 5, 131, 307, 655, 1535, 6619, 33095, 40217, 201085, 867089, 2032033, 4335445, 10160165, 266196323, 1330981615]

約数ペア:

[(1, 1330981615), (5, 266196323), (131, 10160165), (307, 4335445), (655, 2032033), (1535, 867089), (6619, 201085), (33095, 40217)]