1738452272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5718593}}^1$

素因数の和:5718620

約数の個数: 20

約数和(自身を含む): 3545528280

約数和(自身を除く): 1807076008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5718593, 11437186, 22874372, 45748744, 91497488, 108653267, 217306534, 434613068, 869226136, 1738452272]

約数ペア:

[(1, 1738452272), (2, 869226136), (4, 434613068), (8, 217306534), (16, 108653267), (19, 91497488), (38, 45748744), (76, 22874372), (152, 11437186), (304, 5718593)]