520073128

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{557}}^1\times {\mathrm{919}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 985651200

約数和(自身を除く): 465578072

約数列:

[1, 2, 4, 8, 127, 254, 508, 557, 919, 1016, 1114, 1838, 2228, 3676, 4456, 7352, 70739, 116713, 141478, 233426, 282956, 466852, 511883, 565912, 933704, 1023766, 2047532, 4095064, 65009141, 130018282, 260036564, 520073128]

約数ペア:

[(1, 520073128), (2, 260036564), (4, 130018282), (8, 65009141), (127, 4095064), (254, 2047532), (508, 1023766), (557, 933704), (919, 565912), (1016, 511883), (1114, 466852), (1838, 282956), (2228, 233426), (3676, 141478), (4456, 116713), (7352, 70739)]