130120198

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{6311}}^1$

素因数の和:6400

約数の個数: 24

約数和(自身を含む): 214847856

約数和(自身を除く): 84727658

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 6311, 10309, 12622, 20618, 82043, 164086, 384971, 769942, 1066559, 2133118, 5004623, 10009246, 65060099, 130120198]

約数ペア:

[(1, 130120198), (2, 65060099), (13, 10009246), (26, 5004623), (61, 2133118), (122, 1066559), (169, 769942), (338, 384971), (793, 164086), (1586, 82043), (6311, 20618), (10309, 12622)]