42512254

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{1031}}^1$

素因数の和:1475

約数の個数: 16

約数和(自身を含む): 65201760

約数和(自身を除く): 22689506

約数列:

[1, 2, 53, 106, 389, 778, 1031, 2062, 20617, 41234, 54643, 109286, 401059, 802118, 21256127, 42512254]

約数ペア:

[(1, 42512254), (2, 21256127), (53, 802118), (106, 401059), (389, 109286), (778, 54643), (1031, 41234), (2062, 20617)]