1377760172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{20261179}}^1$

素因数の和:20261200

約数の個数: 12

約数和(自身を含む): 2552908680

約数和(自身を除く): 1175148508

約数列:

[1, 2, 4, 17, 34, 68, 20261179, 40522358, 81044716, 344440043, 688880086, 1377760172]

約数ペア:

[(1, 1377760172), (2, 688880086), (4, 344440043), (17, 81044716), (34, 40522358), (68, 20261179)]