378902012

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{20323}}^1$

素因数の和:20465

約数の個数: 24

約数和(自身を含む): 682886400

約数和(自身を除く): 303984388

約数列:

[1, 2, 4, 59, 79, 118, 158, 236, 316, 4661, 9322, 18644, 20323, 40646, 81292, 1199057, 1605517, 2398114, 3211034, 4796228, 6422068, 94725503, 189451006, 378902012]

約数ペア:

[(1, 378902012), (2, 189451006), (4, 94725503), (59, 6422068), (79, 4796228), (118, 3211034), (158, 2398114), (236, 1605517), (316, 1199057), (4661, 81292), (9322, 40646), (18644, 20323)]