1021078678

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{45949}}^1$

素因数の和:46263

約数の個数: 16

約数和(自身を含む): 1574798400

約数和(自身を除く): 553719722

約数列:

[1, 2, 41, 82, 271, 542, 11111, 22222, 45949, 91898, 1883909, 3767818, 12452179, 24904358, 510539339, 1021078678]

約数ペア:

[(1, 1021078678), (2, 510539339), (41, 24904358), (82, 12452179), (271, 3767818), (542, 1883909), (11111, 91898), (22222, 45949)]