1022221922

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{157799}}^1$

素因数の和:157921

約数の個数: 16

約数和(自身を含む): 1590624000

約数和(自身を除く): 568402078

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 157799, 315598, 6469759, 12466121, 12939518, 24932242, 511110961, 1022221922]

約数ペア:

[(1, 1022221922), (2, 511110961), (41, 24932242), (79, 12939518), (82, 12466121), (158, 6469759), (3239, 315598), (6478, 157799)]