42902470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{330019}}^1$

素因数の和:330039

約数の個数: 16

約数和(自身を含む): 83165040

約数和(自身を除く): 40262570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 330019, 660038, 1650095, 3300190, 4290247, 8580494, 21451235, 42902470]

約数ペア:

[(1, 42902470), (2, 21451235), (5, 8580494), (10, 4290247), (13, 3300190), (26, 1650095), (65, 660038), (130, 330019)]