827220753982

素因数分解:

$2^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{659}}^1\times {\mathrm{138581}}^1$

素因数の和:139896

約数の個数: 32

約数和(自身を含む): 1422449994240

約数和(自身を除く): 595229240258

約数列:

[1, 2, 7, 14, 647, 659, 1294, 1318, 4529, 4613, 9058, 9226, 138581, 277162, 426373, 852746, 970067, 1940134, 2984611, 5969222, 89661907, 91324879, 179323814, 182649758, 627633349, 639274153, 1255266698, 1278548306, 59087196713, 118174393426, 413610376991, 827220753982]

約数ペア:

[(1, 827220753982), (2, 413610376991), (7, 118174393426), (14, 59087196713), (647, 1278548306), (659, 1255266698), (1294, 639274153), (1318, 627633349), (4529, 182649758), (4613, 179323814), (9058, 91324879), (9226, 89661907), (138581, 5969222), (277162, 2984611), (426373, 1940134), (852746, 970067)]