495022612

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1949}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 1016870400

約数和(自身を除く): 521847788

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 193, 329, 386, 658, 772, 1316, 1351, 1949, 2702, 3898, 5404, 7796, 9071, 13643, 18142, 27286, 36284, 54572, 63497, 91603, 126994, 183206, 253988, 366412, 376157, 641221, 752314, 1282442, 1504628, 2564884, 2633099, 5266198, 10532396, 17679379, 35358758, 70717516, 123755653, 247511306, 495022612]

約数ペア:

[(1, 495022612), (2, 247511306), (4, 123755653), (7, 70717516), (14, 35358758), (28, 17679379), (47, 10532396), (94, 5266198), (188, 2633099), (193, 2564884), (329, 1504628), (386, 1282442), (658, 752314), (772, 641221), (1316, 376157), (1351, 366412), (1949, 253988), (2702, 183206), (3898, 126994), (5404, 91603), (7796, 63497), (9071, 54572), (13643, 36284), (18142, 27286)]