191377316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{28979}}^1$

素因数の和:29123

約数の個数: 24

約数和(自身を含む): 363525120

約数和(自身を除く): 172147804

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 28979, 57958, 115916, 376727, 753454, 1506908, 3680333, 7360666, 14721332, 47844329, 95688658, 191377316]

約数ペア:

[(1, 191377316), (2, 95688658), (4, 47844329), (13, 14721332), (26, 7360666), (52, 3680333), (127, 1506908), (254, 753454), (508, 376727), (1651, 115916), (3302, 57958), (6604, 28979)]