520080080494

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{677}}^1\times {\mathrm{2272819}}^1$

素因数の和:2273524

約数の個数: 24

約数和(自身を含む): 845993606040

約数和(自身を除く): 325913525546

約数列:

[1, 2, 13, 26, 169, 338, 677, 1354, 8801, 17602, 114413, 228826, 2272819, 4545638, 29546647, 59093294, 384106411, 768212822, 1538698463, 3077396926, 20003080019, 40006160038, 260040040247, 520080080494]

約数ペア:

[(1, 520080080494), (2, 260040040247), (13, 40006160038), (26, 20003080019), (169, 3077396926), (338, 1538698463), (677, 768212822), (1354, 384106411), (8801, 59093294), (17602, 29546647), (114413, 4545638), (228826, 2272819)]