1296223586

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{4483}}^1$

素因数の和:5598

約数の個数: 32

約数和(自身を含む): 2341724160

約数和(自身を除く): 1045500574

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1087, 2174, 4483, 7609, 8966, 15218, 20653, 31381, 41306, 62762, 85177, 144571, 170354, 289142, 596239, 1192478, 4873021, 9746042, 34111147, 68222294, 92587399, 185174798, 648111793, 1296223586]

約数ペア:

[(1, 1296223586), (2, 648111793), (7, 185174798), (14, 92587399), (19, 68222294), (38, 34111147), (133, 9746042), (266, 4873021), (1087, 1192478), (2174, 596239), (4483, 289142), (7609, 170354), (8966, 144571), (15218, 85177), (20653, 62762), (31381, 41306)]