1255361666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{26573}}^1$

素因数の和:26690

約数の個数: 32

約数和(自身を含む): 2142927360

約数和(自身を除く): 887565694

約数列:

[1, 2, 13, 23, 26, 46, 79, 158, 299, 598, 1027, 1817, 2054, 3634, 23621, 26573, 47242, 53146, 345449, 611179, 690898, 1222358, 2099267, 4198534, 7945327, 15890654, 27290471, 48283141, 54580942, 96566282, 627680833, 1255361666]

約数ペア:

[(1, 1255361666), (2, 627680833), (13, 96566282), (23, 54580942), (26, 48283141), (46, 27290471), (79, 15890654), (158, 7945327), (299, 4198534), (598, 2099267), (1027, 1222358), (1817, 690898), (2054, 611179), (3634, 345449), (23621, 53146), (26573, 47242)]