520012168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{39371}}^1$

素因数の和:39517

約数の個数: 32

約数和(自身を含む): 1058319360

約数和(自身を除く): 538307192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 39371, 78742, 157484, 314968, 511823, 1023646, 2047292, 4094584, 5000117, 10000234, 20000468, 40000936, 65001521, 130003042, 260006084, 520012168]

約数ペア:

[(1, 520012168), (2, 260006084), (4, 130003042), (8, 65001521), (13, 40000936), (26, 20000468), (52, 10000234), (104, 5000117), (127, 4094584), (254, 2047292), (508, 1023646), (1016, 511823), (1651, 314968), (3302, 157484), (6604, 78742), (13208, 39371)]