90401471998

素因数分解:

$2^1\times {\mathrm{1291}}^1\times {\mathrm{5197}}^1\times {\mathrm{6737}}^1$

素因数の和:13227

約数の個数: 16

約数和(自身を含む): 135753504624

約数和(自身を除く): 45352032626

約数列:

[1, 2, 1291, 2582, 5197, 6737, 10394, 13474, 6709327, 8697467, 13418654, 17394934, 35012189, 70024378, 45200735999, 90401471998]

約数ペア:

[(1, 90401471998), (2, 45200735999), (1291, 70024378), (2582, 35012189), (5197, 17394934), (6737, 13418654), (10394, 8697467), (13474, 6709327)]