266774497931

素因数分解:

${\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1\times {\mathrm{214891}}^1$

素因数の和:215426

約数の個数: 16

約数和(自身を含む): 283038551040

約数和(自身を除く): 16264053109

約数列:

[1, 19, 223, 293, 4237, 5567, 65339, 214891, 1241441, 4082929, 47920693, 62963063, 910493167, 1196298197, 14040763049, 266774497931]

約数ペア:

[(1, 266774497931), (19, 14040763049), (223, 1196298197), (293, 910493167), (4237, 62963063), (5567, 47920693), (65339, 4082929), (214891, 1241441)]