129845294

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{5153}}^1$

素因数の和:5491

約数の個数: 16

約数和(自身を含む): 200016432

約数和(自身を除く): 70171138

約数列:

[1, 2, 43, 86, 293, 586, 5153, 10306, 12599, 25198, 221579, 443158, 1509829, 3019658, 64922647, 129845294]

約数ペア:

[(1, 129845294), (2, 64922647), (43, 3019658), (86, 1509829), (293, 443158), (586, 221579), (5153, 25198), (10306, 12599)]