130540718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1627}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 244747008

約数和(自身を除く): 114206290

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 521, 1042, 1627, 3254, 3647, 5731, 7294, 11389, 11462, 17897, 22778, 35794, 40117, 80234, 125279, 250558, 847667, 1695334, 5933669, 9324337, 11867338, 18648674, 65270359, 130540718]

約数ペア:

[(1, 130540718), (2, 65270359), (7, 18648674), (11, 11867338), (14, 9324337), (22, 5933669), (77, 1695334), (154, 847667), (521, 250558), (1042, 125279), (1627, 80234), (3254, 40117), (3647, 35794), (5731, 22778), (7294, 17897), (11389, 11462)]