2680494711

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{15313}}^1$

素因数の和:15455

約数の個数: 32

約数和(自身を含む): 3910583040

約数和(自身を除く): 1230088329

約数列:

[1, 3, 19, 37, 57, 83, 111, 249, 703, 1577, 2109, 3071, 4731, 9213, 15313, 45939, 58349, 175047, 290947, 566581, 872841, 1270979, 1699743, 3812937, 10765039, 24148601, 32295117, 47026223, 72445803, 141078669, 893498237, 2680494711]

約数ペア:

[(1, 2680494711), (3, 893498237), (19, 141078669), (37, 72445803), (57, 47026223), (83, 32295117), (111, 24148601), (249, 10765039), (703, 3812937), (1577, 1699743), (2109, 1270979), (3071, 872841), (4731, 566581), (9213, 290947), (15313, 175047), (45939, 58349)]