5419388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 10337040

約数和(自身を除く): 4917652

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 1171, 2314, 2342, 4628, 4684, 15223, 30446, 60892, 104219, 208438, 416876, 1354847, 2709694, 5419388]

約数ペア:

[(1, 5419388), (2, 2709694), (4, 1354847), (13, 416876), (26, 208438), (52, 104219), (89, 60892), (178, 30446), (356, 15223), (1157, 4684), (1171, 4628), (2314, 2342)]