517188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 1419264

約数和(自身を除く): 902076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 131, 141, 188, 262, 282, 329, 393, 524, 564, 658, 786, 917, 987, 1316, 1572, 1834, 1974, 2751, 3668, 3948, 5502, 6157, 11004, 12314, 18471, 24628, 36942, 43099, 73884, 86198, 129297, 172396, 258594, 517188]

約数ペア:

[(1, 517188), (2, 258594), (3, 172396), (4, 129297), (6, 86198), (7, 73884), (12, 43099), (14, 36942), (21, 24628), (28, 18471), (42, 12314), (47, 11004), (84, 6157), (94, 5502), (131, 3948), (141, 3668), (188, 2751), (262, 1974), (282, 1834), (329, 1572), (393, 1316), (524, 987), (564, 917), (658, 786)]