3122756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 7037184

約数和(自身を除く): 3914428

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 373, 598, 644, 746, 1196, 1492, 2093, 2611, 4186, 4849, 5222, 8372, 8579, 9698, 10444, 17158, 19396, 33943, 34316, 60053, 67886, 111527, 120106, 135772, 223054, 240212, 446108, 780689, 1561378, 3122756]

約数ペア:

[(1, 3122756), (2, 1561378), (4, 780689), (7, 446108), (13, 240212), (14, 223054), (23, 135772), (26, 120106), (28, 111527), (46, 67886), (52, 60053), (91, 34316), (92, 33943), (161, 19396), (182, 17158), (299, 10444), (322, 9698), (364, 8579), (373, 8372), (598, 5222), (644, 4849), (746, 4186), (1196, 2611), (1492, 2093)]