520038584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{39373}}^1$

素因数の和:39519

約数の個数: 32

約数和(自身を含む): 1058373120

約数和(自身を除く): 538334536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 39373, 78746, 157492, 314984, 511849, 1023698, 2047396, 4094792, 5000371, 10000742, 20001484, 40002968, 65004823, 130009646, 260019292, 520038584]

約数ペア:

[(1, 520038584), (2, 260019292), (4, 130009646), (8, 65004823), (13, 40002968), (26, 20001484), (52, 10000742), (104, 5000371), (127, 4094792), (254, 2047396), (508, 1023698), (1016, 511849), (1651, 314984), (3302, 157492), (6604, 78746), (13208, 39373)]