425967038

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1\times {\mathrm{1217}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 763305984

約数和(自身を除く): 337338946

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1087, 1217, 2174, 2434, 7609, 8519, 15218, 17038, 25001, 27991, 50002, 55982, 175007, 195937, 350014, 391874, 1322879, 2645758, 9260153, 18520306, 30426217, 60852434, 212983519, 425967038]

約数ペア:

[(1, 425967038), (2, 212983519), (7, 60852434), (14, 30426217), (23, 18520306), (46, 9260153), (161, 2645758), (322, 1322879), (1087, 391874), (1217, 350014), (2174, 195937), (2434, 175007), (7609, 55982), (8519, 50002), (15218, 27991), (17038, 25001)]