1992912194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 3739287552

約数和(自身を除く): 1746375358

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 151, 182, 254, 302, 571, 889, 1057, 1142, 1651, 1778, 1963, 2114, 3302, 3926, 3997, 7423, 7994, 11557, 13741, 14846, 19177, 23114, 27482, 38354, 51961, 72517, 86221, 103922, 134239, 145034, 172442, 249301, 268478, 498602, 507619, 603547, 942721, 1015238, 1120873, 1207094, 1745107, 1885442, 2241746, 3490214, 6599047, 7846111, 10950067, 13198094, 15692222, 21900134, 76650469, 142350871, 153300938, 284701742, 996456097, 1992912194]

約数ペア:

[(1, 1992912194), (2, 996456097), (7, 284701742), (13, 153300938), (14, 142350871), (26, 76650469), (91, 21900134), (127, 15692222), (151, 13198094), (182, 10950067), (254, 7846111), (302, 6599047), (571, 3490214), (889, 2241746), (1057, 1885442), (1142, 1745107), (1651, 1207094), (1778, 1120873), (1963, 1015238), (2114, 942721), (3302, 603547), (3926, 507619), (3997, 498602), (7423, 268478), (7994, 249301), (11557, 172442), (13741, 145034), (14846, 134239), (19177, 103922), (23114, 86221), (27482, 72517), (38354, 51961)]