2555014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 4893696

約数和(自身を除く): 2338682

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 353, 517, 658, 706, 1034, 2471, 3619, 3883, 4942, 7238, 7766, 16591, 27181, 33182, 54362, 116137, 182501, 232274, 365002, 1277507, 2555014]

約数ペア:

[(1, 2555014), (2, 1277507), (7, 365002), (11, 232274), (14, 182501), (22, 116137), (47, 54362), (77, 33182), (94, 27181), (154, 16591), (329, 7766), (353, 7238), (517, 4942), (658, 3883), (706, 3619), (1034, 2471)]