455954774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{4957}}^1$

素因数の和:5120

約数の個数: 32

約数和(自身を含む): 773210016

約数和(自身を除く): 317255242

約数列:

[1, 2, 11, 22, 37, 74, 113, 226, 407, 814, 1243, 2486, 4181, 4957, 8362, 9914, 45991, 54527, 91982, 109054, 183409, 366818, 560141, 1120282, 2017499, 4034998, 6161551, 12323102, 20725217, 41450434, 227977387, 455954774]

約数ペア:

[(1, 455954774), (2, 227977387), (11, 41450434), (22, 20725217), (37, 12323102), (74, 6161551), (113, 4034998), (226, 2017499), (407, 1120282), (814, 560141), (1243, 366818), (2486, 183409), (4181, 109054), (4957, 91982), (8362, 54527), (9914, 45991)]