514821424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{19489}}^1$

素因数の和:19637

約数の個数: 40

約数和(自身を含む): 1082708480

約数和(自身を除く): 567887056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 13208, 19489, 26416, 38978, 77956, 155912, 253357, 311824, 506714, 1013428, 2026856, 2475103, 4053712, 4950206, 9900412, 19800824, 32176339, 39601648, 64352678, 128705356, 257410712, 514821424]

約数ペア:

[(1, 514821424), (2, 257410712), (4, 128705356), (8, 64352678), (13, 39601648), (16, 32176339), (26, 19800824), (52, 9900412), (104, 4950206), (127, 4053712), (208, 2475103), (254, 2026856), (508, 1013428), (1016, 506714), (1651, 311824), (2032, 253357), (3302, 155912), (6604, 77956), (13208, 38978), (19489, 26416)]