1728709564

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{97579}}^1$

素因数の和:97729

約数の個数: 24

約数和(自身を含む): 3125682560

約数和(自身を除く): 1396972996

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 4429, 8858, 17716, 97579, 195158, 390316, 4195897, 8391794, 10050637, 16783588, 20101274, 40202548, 432177391, 864354782, 1728709564]

約数ペア:

[(1, 1728709564), (2, 864354782), (4, 432177391), (43, 40202548), (86, 20101274), (103, 16783588), (172, 10050637), (206, 8391794), (412, 4195897), (4429, 390316), (8858, 195158), (17716, 97579)]