2720087435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{179603}}^1$

素因数の和:179854

約数の個数: 16

約数和(自身を含む): 3530296224

約数和(自身を除く): 810208789

約数列:

[1, 5, 13, 65, 233, 1165, 3029, 15145, 179603, 898015, 2334839, 11674195, 41847499, 209237495, 544017487, 2720087435]

約数ペア:

[(1, 2720087435), (5, 544017487), (13, 209237495), (65, 41847499), (233, 11674195), (1165, 2334839), (3029, 898015), (15145, 179603)]