522158

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 1021440

約数和(自身を除く): 499282

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 151, 182, 247, 266, 302, 494, 1057, 1729, 1963, 2114, 2869, 3458, 3926, 5738, 13741, 20083, 27482, 37297, 40166, 74594, 261079, 522158]

約数ペア:

[(1, 522158), (2, 261079), (7, 74594), (13, 40166), (14, 37297), (19, 27482), (26, 20083), (38, 13741), (91, 5738), (133, 3926), (151, 3458), (182, 2869), (247, 2114), (266, 1963), (302, 1729), (494, 1057)]