1520532884

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{2249309}}^1$

素因数の和:2249339

約数の個数: 18

約数和(自身を含む): 2881366110

約数和(自身を除く): 1360833226

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2249309, 4498618, 8997236, 29241017, 58482034, 116964068, 380133221, 760266442, 1520532884]

約数ペア:

[(1, 1520532884), (2, 760266442), (4, 380133221), (13, 116964068), (26, 58482034), (52, 29241017), (169, 8997236), (338, 4498618), (676, 2249309)]