1945363394

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{45319}}^1$

素因数の和:45474

約数の個数: 24

約数和(自身を含む): 3184727040

約数和(自身を除く): 1239363646

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 1651, 3302, 21463, 42926, 45319, 90638, 589147, 1178294, 5755513, 7658911, 11511026, 15317822, 74821669, 149643338, 972681697, 1945363394]

約数ペア:

[(1, 1945363394), (2, 972681697), (13, 149643338), (26, 74821669), (127, 15317822), (169, 11511026), (254, 7658911), (338, 5755513), (1651, 1178294), (3302, 589147), (21463, 90638), (42926, 45319)]