1539538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 3104640

約数和(自身を除く): 1565102

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 769, 1001, 1538, 2002, 5383, 8459, 9997, 10766, 16918, 19994, 59213, 69979, 109967, 118426, 139958, 219934, 769769, 1539538]

約数ペア:

[(1, 1539538), (2, 769769), (7, 219934), (11, 139958), (13, 118426), (14, 109967), (22, 69979), (26, 59213), (77, 19994), (91, 16918), (143, 10766), (154, 9997), (182, 8459), (286, 5383), (769, 2002), (1001, 1538)]