2086868045104

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{977}}^1\times {\mathrm{670853}}^1$

素因数の和:672037

約数の個数: 40

約数和(自身を含む): 4067790314400

約数和(自身を除く): 1980922269296

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 977, 1592, 1954, 3184, 3908, 7816, 15632, 194423, 388846, 670853, 777692, 1341706, 1555384, 2683412, 3110768, 5366824, 10733648, 133499747, 266999494, 533998988, 655423381, 1067997976, 1310846762, 2135995952, 2621693524, 5243387048, 10486774096, 130429252819, 260858505638, 521717011276, 1043434022552, 2086868045104]

約数ペア:

[(1, 2086868045104), (2, 1043434022552), (4, 521717011276), (8, 260858505638), (16, 130429252819), (199, 10486774096), (398, 5243387048), (796, 2621693524), (977, 2135995952), (1592, 1310846762), (1954, 1067997976), (3184, 655423381), (3908, 533998988), (7816, 266999494), (15632, 133499747), (194423, 10733648), (388846, 5366824), (670853, 3110768), (777692, 2683412), (1341706, 1555384)]