6388640258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{25127}}^1$

素因数の和:25287

約数の個数: 64

約数和(自身を含む): 12968460288

約数和(自身を除く): 6579820030

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 127, 143, 154, 182, 254, 286, 889, 1001, 1397, 1651, 1778, 2002, 2794, 3302, 9779, 11557, 18161, 19558, 23114, 25127, 36322, 50254, 127127, 175889, 254254, 276397, 326651, 351778, 552794, 653302, 1934779, 2286557, 3191129, 3593161, 3869558, 4573114, 6382258, 7186322, 22337903, 25152127, 35102419, 41484677, 44675806, 50304254, 70204838, 82969354, 245716933, 290392739, 456331447, 491433866, 580785478, 912662894, 3194320129, 6388640258]

約数ペア:

[(1, 6388640258), (2, 3194320129), (7, 912662894), (11, 580785478), (13, 491433866), (14, 456331447), (22, 290392739), (26, 245716933), (77, 82969354), (91, 70204838), (127, 50304254), (143, 44675806), (154, 41484677), (182, 35102419), (254, 25152127), (286, 22337903), (889, 7186322), (1001, 6382258), (1397, 4573114), (1651, 3869558), (1778, 3593161), (2002, 3191129), (2794, 2286557), (3302, 1934779), (9779, 653302), (11557, 552794), (18161, 351778), (19558, 326651), (23114, 276397), (25127, 254254), (36322, 175889), (50254, 127127)]