2665707149

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{1291}}^1\times {\mathrm{3041}}^1$

素因数の和:4436

約数の個数: 16

約数和(自身を含む): 3081326976

約数和(自身を除く): 415619827

約数列:

[1, 7, 97, 679, 1291, 3041, 9037, 21287, 125227, 294977, 876589, 2064839, 3925931, 27481517, 380815307, 2665707149]

約数ペア:

[(1, 2665707149), (7, 380815307), (97, 27481517), (679, 3925931), (1291, 2064839), (3041, 876589), (9037, 294977), (21287, 125227)]