27909170254

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{365179}}^1$

素因数の和:365344

約数の個数: 32

約数和(自身を含む): 49220421120

約数和(自身を除く): 21311250866

約数列:

[1, 2, 7, 14, 53, 103, 106, 206, 371, 721, 742, 1442, 5459, 10918, 38213, 76426, 365179, 730358, 2556253, 5112506, 19354487, 37613437, 38708974, 75226874, 135481409, 263294059, 270962818, 526588118, 1993512161, 3987024322, 13954585127, 27909170254]

約数ペア:

[(1, 27909170254), (2, 13954585127), (7, 3987024322), (14, 1993512161), (53, 526588118), (103, 270962818), (106, 263294059), (206, 135481409), (371, 75226874), (721, 38708974), (742, 37613437), (1442, 19354487), (5459, 5112506), (10918, 2556253), (38213, 730358), (76426, 365179)]