1315668534

素因数分解:

$2^1\times 3^1\times {\mathrm{557}}^1\times {\mathrm{393677}}^1$

素因数の和:394239

約数の個数: 16

約数和(自身を含む): 2636067888

約数和(自身を除く): 1320399354

約数列:

[1, 2, 3, 6, 557, 1114, 1671, 3342, 393677, 787354, 1181031, 2362062, 219278089, 438556178, 657834267, 1315668534]

約数ペア:

[(1, 1315668534), (2, 657834267), (3, 438556178), (6, 219278089), (557, 2362062), (1114, 1181031), (1671, 787354), (3342, 393677)]