1896356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 4257792

約数和(自身を除く): 2361436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 131, 154, 188, 262, 308, 329, 517, 524, 658, 917, 1034, 1316, 1441, 1834, 2068, 2882, 3619, 3668, 5764, 6157, 7238, 10087, 12314, 14476, 20174, 24628, 40348, 43099, 67727, 86198, 135454, 172396, 270908, 474089, 948178, 1896356]

約数ペア:

[(1, 1896356), (2, 948178), (4, 474089), (7, 270908), (11, 172396), (14, 135454), (22, 86198), (28, 67727), (44, 43099), (47, 40348), (77, 24628), (94, 20174), (131, 14476), (154, 12314), (188, 10087), (262, 7238), (308, 6157), (329, 5764), (517, 3668), (524, 3619), (658, 2882), (917, 2068), (1034, 1834), (1316, 1441)]