555207484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{32257}}^1$

素因数の和:32605

約数の個数: 24

約数和(自身を含む): 1049546288

約数和(自身を除く): 494338804

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 4303, 8606, 17212, 32257, 64514, 129028, 419341, 838682, 1677364, 10677067, 21354134, 42708268, 138801871, 277603742, 555207484]

約数ペア:

[(1, 555207484), (2, 277603742), (4, 138801871), (13, 42708268), (26, 21354134), (52, 10677067), (331, 1677364), (662, 838682), (1324, 419341), (4303, 129028), (8606, 64514), (17212, 32257)]