279328232014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1\times {\mathrm{54163}}^1$

素因数の和:55744

約数の個数: 32

約数和(自身を含む): 454795608960

約数和(自身を除く): 175467376946

約数列:

[1, 2, 13, 26, 139, 278, 1427, 1807, 2854, 3614, 18551, 37102, 54163, 108326, 198353, 396706, 704119, 1408238, 2578589, 5157178, 7528657, 15057314, 77290601, 97872541, 154581202, 195745082, 1004777813, 2009555626, 10743393539, 21486787078, 139664116007, 279328232014]

約数ペア:

[(1, 279328232014), (2, 139664116007), (13, 21486787078), (26, 10743393539), (139, 2009555626), (278, 1004777813), (1427, 195745082), (1807, 154581202), (2854, 97872541), (3614, 77290601), (18551, 15057314), (37102, 7528657), (54163, 5157178), (108326, 2578589), (198353, 1408238), (396706, 704119)]