398314096

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{529673}}^1$

素因数の和:529728

約数の個数: 20

約数和(自身を含む): 788154912

約数和(自身を除く): 389840816

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 529673, 1059346, 2118692, 4237384, 8474768, 24894631, 49789262, 99578524, 199157048, 398314096]

約数ペア:

[(1, 398314096), (2, 199157048), (4, 99578524), (8, 49789262), (16, 24894631), (47, 8474768), (94, 4237384), (188, 2118692), (376, 1059346), (752, 529673)]