2641508738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{5113}}^1$

素因数の和:6170

約数の個数: 32

約数和(自身を含む): 4515702912

約数和(自身を除く): 1874194174

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1021, 2042, 5113, 10226, 11231, 22462, 23483, 46966, 56243, 112486, 117599, 235198, 258313, 516626, 1293589, 2587178, 5220373, 10440746, 57424103, 114848206, 120068579, 240137158, 1320754369, 2641508738]

約数ペア:

[(1, 2641508738), (2, 1320754369), (11, 240137158), (22, 120068579), (23, 114848206), (46, 57424103), (253, 10440746), (506, 5220373), (1021, 2587178), (2042, 1293589), (5113, 516626), (10226, 258313), (11231, 235198), (22462, 117599), (23483, 112486), (46966, 56243)]