2012380568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{618053}}^1$

素因数の和:618107

約数の個数: 32

約数和(自身を含む): 4227489360

約数和(自身を除く): 2215108792

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 618053, 1236106, 2472212, 4944424, 6798583, 13597166, 22867961, 27194332, 45735922, 54388664, 91471844, 182943688, 251547571, 503095142, 1006190284, 2012380568]

約数ペア:

[(1, 2012380568), (2, 1006190284), (4, 503095142), (8, 251547571), (11, 182943688), (22, 91471844), (37, 54388664), (44, 45735922), (74, 27194332), (88, 22867961), (148, 13597166), (296, 6798583), (407, 4944424), (814, 2472212), (1628, 1236106), (3256, 618053)]