253296724

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{2647}}^1$

素因数の和:3207

約数の個数: 24

約数和(自身を含む): 453761280

約数和(自身を除く): 200464556

約数列:

[1, 2, 4, 47, 94, 188, 509, 1018, 2036, 2647, 5294, 10588, 23923, 47846, 95692, 124409, 248818, 497636, 1347323, 2694646, 5389292, 63324181, 126648362, 253296724]

約数ペア:

[(1, 253296724), (2, 126648362), (4, 63324181), (47, 5389292), (94, 2694646), (188, 1347323), (509, 497636), (1018, 248818), (2036, 124409), (2647, 95692), (5294, 47846), (10588, 23923)]