291226754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{10597}}^1$

素因数の和:10770

約数の個数: 32

約数和(自身を含む): 541261056

約数和(自身を除く): 250034302

約数列:

[1, 2, 7, 13, 14, 26, 91, 151, 182, 302, 1057, 1963, 2114, 3926, 10597, 13741, 21194, 27482, 74179, 137761, 148358, 275522, 964327, 1600147, 1928654, 3200294, 11201029, 20801911, 22402058, 41603822, 145613377, 291226754]

約数ペア:

[(1, 291226754), (2, 145613377), (7, 41603822), (13, 22402058), (14, 20801911), (26, 11201029), (91, 3200294), (151, 1928654), (182, 1600147), (302, 964327), (1057, 275522), (1963, 148358), (2114, 137761), (3926, 74179), (10597, 27482), (13741, 21194)]