541280870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4163699}}^1$

素因数の和:4163719

約数の個数: 16

約数和(自身を含む): 1049252400

約数和(自身を除く): 507971530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4163699, 8327398, 20818495, 41636990, 54128087, 108256174, 270640435, 541280870]

約数ペア:

[(1, 541280870), (2, 270640435), (5, 108256174), (10, 54128087), (13, 41636990), (26, 20818495), (65, 8327398), (130, 4163699)]